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values | kind_code large_stringclasses 104
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values | publication_date date32 | filing_date date32 | grant_date date32 | ipc large_stringlengths 5 12 ⌀ | inventor_name large_stringlengths 1 100 ⌀ | title_text large_stringlengths 1 6.12k ⌀ | title_language large_stringclasses 38
values | abstract_text large_stringlengths 0 29.2k ⌀ | abstract_language large_stringclasses 35
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CA-699257-A | CA-699257D-A | CA | A | A | null | null | 1964-12-01 | C08G59/66 | NERSASIAN ARTHUR | Cured chlorosulfonated polyethylene | en | null | null |
CA-701221-A | CA-701221D-A | CA | A | A | null | null | 1965-01-05 | C01C1/18 | HESKETH HOWARD E | Process for cooling ammonium nitrate | en | null | null |
CA-703474-A | CA-703474D-A | CA | A | A | null | null | 1965-02-09 | null | KLINCK RONALD W | Gas-liquid contacting apparatus | en | null | null |
CA-703879-A | CA-703879D-A | CA | A | A | null | null | 1965-02-16 | null | ROSA RICHARD J | Magnetohydrodynamic generators | en | null | null |
CA-705934-A | CA-705934D-A | CA | A | A | null | null | 1965-03-16 | null | DAY MARION C JR | Preparation of propadiene | en | null | null |
CA-706668-A | CA-706668D-A | CA | A | A | null | null | 1965-03-30 | null | ECKERLE FRANK A | Writing instrument | en | null | null |
CA-710446-A | CA-710446D-A | CA | A | A | null | null | 1965-05-25 | null | LAURER GEORGE J | Timing circuit | en | null | null |
CA-711093-A | CA-711093D-A | CA | A | A | null | null | 1965-06-08 | null | PULVER WILLIS C | Conveyor construction | en | null | null |
CA-714827-A | CA-714827D-A | CA | A | A | null | null | 1965-08-03 | null | LEHERISSEY EUGENE F | Lading anchor and method of manufacture thereof | en | null | null |
CA-717718-A | CA-717718D-A | CA | A | A | null | null | 1965-09-14 | null | LELY CORNELIS VAN DER | Device for laterally displacing crop lying on the ground | en | null | null |
CA-717885-A | CA-717885D-A | CA | A | A | null | null | 1965-09-14 | C14C1/06 | GRIMM OTTO | Treatment of hides | en | null | null |
CA-718871-A | CA-718871D-A | CA | A | A | null | null | 1965-09-28 | C14C3/06 | TU SHU-TUNG | Leather-like material and method of making the same | en | null | null |
CA-719382-A | CA-719382D-A | CA | A | A | null | null | 1965-10-05 | null | SCHWARZ RUTH F | Transistor and method | en | null | null |
CA-721330-A | CA-721330D-A | CA | A | A | null | null | 1965-11-09 | null | JONG JAN I DE | Manufacture of diphenylol-propane | en | null | null |
CA-724811-A | CA-724811D-A | CA | A | A | null | null | 1965-12-28 | null | KEIPER FRANCIS P JR | Two-level quantization system | en | null | null |
CA-724873-A | CA-724873D-A | CA | A | A | null | null | 1966-01-04 | A44C7/00 | KENNY JOHN M | Earring guard | en | null | null |
CA-724942-A | CA-724942D-A | CA | A | A | null | null | 1966-01-04 | F16C32/06 | DREYFUS GASPARD P | Rotating shaft sealing and centering device | en | null | null |
CA-727182-A | CA-727182D-A | CA | A | A | null | null | 1966-02-01 | null | PELZEK VICTOR J | Packaging materials comprising coated linear polyolefin films of improved heat-sealing characteristics | en | null | null |
CA-729025-A | CA-729025D-A | CA | A | A | null | null | 1966-03-01 | null | LUDLOFF WOLFGANG | Illumination device for photographic purposes, in particular electronic flashlight apparatus | en | null | null |
CA-732701-A | CA-732701D-A | CA | A | A | null | null | 1966-04-19 | null | MOGENSEN HARRY | Pulse generators | en | null | null |
CA-732733-A | CA-732733D-A | CA | A | A | null | null | 1966-04-19 | null | BLOKKER JOHAN F | Pulse circuits | en | null | null |
CA-734242-A | CA-734242D-A | CA | A | A | null | null | 1966-05-17 | null | HAGE CARL H | Chair seat adjusting device | en | null | null |
CA-734560-A | CA-734560D-A | CA | A | A | null | null | 1966-05-17 | null | SEMROC CHARLES V | Alkyd, aminoplast and silane composition | en | null | null |
CA-735932-A | CA-735932D-A | CA | A | A | null | null | 1966-06-07 | C07D323/06 | DELLE HEINRICH | Process for the production of trioxane | en | null | null |
CA-736278-A | CA-736278D-A | CA | A | A | null | null | 1966-06-14 | A47C3/38 | HOLZ HAROLD O | Multiple position seat | en | null | null |
CA-739536-A | CA-739536D-A | CA | A | A | null | null | 1966-07-26 | null | SHERR ALLAN E | Fire-retardant compositions of vinyl resins and a phosphine oxide or sulfide | en | null | null |
CA-742330-A | CA-742330D-A | CA | A | A | null | null | 1966-09-06 | null | LATOUR ANDRE | Dispositif d'extinction d'arc | en | null | null |
CA-743211-A | CA-743211D-A | CA | A | A | null | null | 1966-09-20 | null | SPINNLER KURT | Compressed air switch with auxiliary arc gap | en | null | null |
CA-744320-A | CA-744320D-A | CA | A | A | null | null | 1966-10-11 | null | PICKAVANCE ALAN | Apparatus and methods of bending and toughening a sheet of glass | en | null | null |
CA-746134-A | CA-746134D-A | CA | A | A | null | null | 1966-11-08 | null | DAIEN BERNARD B | Voltage sensing relay system | en | null | null |
CA-747958-A | CA-747958D-A | CA | A | A | null | null | 1966-12-06 | C07D215/48 | AUMULLER WALTER | Benzenesulfonyl-ureas and process for their manufacture | en | null | null |
CA-748286-A | CA-748286D-A | CA | A | A | null | null | 1966-12-13 | null | BERNING FRIEDEL | Filling attachment for fluid containers and method for the use thereof | en | null | null |
CA-751574-A | CA-751574D-A | CA | A | A | null | null | 1967-01-24 | null | RAMSAY ALAN J | Transistorized frequency switching circuit | en | null | null |
CA-753114-A | CA-753114D-A | CA | A | A | null | null | 1967-02-21 | null | WILLISON DONALD | Compensating draft gear | en | null | null |
CA-753499-A | CA-753499D-A | CA | A | A | null | null | 1967-02-28 | null | DECHANTSREITER MAX | Mobile gantry crane | en | null | null |
CA-755778-A | CA-755778D-A | CA | A | A | 3619-01-16 | null | 1967-03-28 | null | NAGAOKA KAZUO | Magnetic recorder | en | null | null |
CA-755934-A | CA-755934D-A | CA | A | A | null | null | 1967-04-04 | null | RIDENOUR CLIFFORD T | Clutch disc | en | null | null |
CA-762162-A | CA-762162D-A | CA | A | A | null | null | 1967-07-04 | null | FISHER ARTHUR M | Humane animal trap | en | null | null |
CA-764157-A | CA-764157D-A | CA | A | A | null | null | 1967-08-01 | null | ESCHERICH RUDOLF | Shaping of hollow metal articles | en | null | null |
CA-764713-A | CA-764713D-A | CA | A | A | null | null | 1967-08-08 | null | MCFARLANE JOHN W | Exposure control system for cameras | en | null | null |
CA-765131-A | CA-765131D-A | CA | A | A | null | null | 1967-08-08 | C22C27/02 | REYNOLDS WILLIAM T | Superconductive alloys | en | null | null |
CA-765748-A | CA-765748D-A | CA | A | A | null | null | 1967-08-22 | null | MABRU MARCEL | Projection of fibers from centrifuge and deflection by gaseous blast | en | null | null |
CA-767199-A | CA-767199D-A | CA | A | A | 3621-06-07 | null | 1967-09-12 | null | ROBERTS WILLIAM J | Oxymethylene-aromatic ester copolymers | en | null | null |
CA-767866-A | CA-767866D-A | CA | A | A | null | null | 1967-09-26 | null | ALLEN FRANK K | Swimming doll | en | null | null |
CA-769685-A | CA-769685D-A | CA | A | A | null | null | 1967-10-17 | null | ALLEGRETTI JOHN E | Production of vapour deposited p-type semiconductor of high resistivity | en | null | null |
CA-771312-A | CA-771312D-A | CA | A | A | null | null | 1967-11-07 | null | SCHOPPMAN ROBERT A | Tool for brazing by electrical induction heating | en | null | null |
CA-771339-A | CA-771339D-A | CA | A | A | null | null | 1967-11-14 | E05D/ | FLAHERTY JAMES H | Hinge with a thermosetting resin portion | en | null | null |
CA-771762-A | CA-771762D-A | CA | A | A | null | null | 1967-11-14 | null | WIGGINS ALPHA M | Piezoelectric transducer | en | null | null |
CA-774390-A | CA-774390D-A | CA | A | A | null | null | 1967-12-26 | null | SPOHR ALBERT R | Manicure device | en | null | null |
CA-775871-A | CA-775871D-A | CA | A | A | null | null | 1968-01-16 | null | SCANLON JOSEPH C | Optical systems | en | null | null |
CA-778199-A | CA-778199D-A | CA | A | A | null | null | 1968-02-13 | B62D3/14 | BROWN MACKENZIE P | Hydraulic steering system | en | null | null |
CA-778545-A | CA-778545D-A | CA | A | A | null | null | 1968-02-20 | null | CLARVOE GEORGE W | Single membrane roofing | en | null | null |
CA-780951-A | CA-780951D-A | CA | A | A | null | null | 1968-03-19 | C08G/ | MCELROY WILBUR R | Method of preparing isocyanate bearing prepolymers | en | null | null |
CA-783045-A | CA-783045D-A | CA | A | A | null | null | 1968-04-16 | C07J7/00 | RAUSSER RICHARD | 16-alkylated steroid intermediates | en | null | null |
CA-789002-A | CA-789002D-A | CA | A | A | null | null | 1968-07-02 | null | MAEDER ARTHUR | Antimicrobial preparations containing n-acyl-3,4-dihydro-oxazines-(1,3) | en | null | null |
CA-790071-A | CA-790071D-A | CA | A | A | null | null | 1968-07-16 | C07D213/14 | CAMPBELL IAN | Manufacture of pyridine and substituted pyridines | en | null | null |
CA-790301-A | CA-790301D-A | CA | A | A | null | null | 1968-07-23 | G01L5/00 | BUSKER LEROY H | Web tension indicator | en | null | null |
CA-794361-A | CA-794361D-A | CA | A | A | null | null | 1968-09-10 | null | ULLMAN EDWIN F | Photochromic quinolone compounds | en | null | null |
CA-795651-A | CA-795651D-A | CA | A | A | null | null | 1968-10-01 | null | ANDERSON EDWARD W | Navigation apparatus for vehicles | en | null | null |
CA-796312-A | CA-796312D-A | CA | A | A | null | null | 1968-10-08 | C07D/ | SCHMIDT PAUL | Process for the manufacture of new sulphonamides | en | null | null |
CA-797656-A | CA-797656D-A | CA | A | A | null | null | 1968-10-29 | null | NILSEN CARL G | Pump with delivery adjustment | en | null | null |
CA-798431-A | CA-798431D-A | CA | A | A | null | null | 1968-11-05 | null | SZITA JENO | Acrylonitrile copolymers containing sulfonic acid groups | en | null | null |
CA-798689-A | CA-798689D-A | CA | A | A | null | null | 1968-11-12 | F25J5/00 | ERB EZRA | Avoidance of explosion hazards in air fractionation | en | null | null |
CA-798927-A | CA-798927D-A | CA | A | A | null | null | 1968-11-12 | null | MENEGOZ CHARLES D | Electric arc reduction furnace and method | en | null | null |
CA-802519-A | CA-802519D-A | CA | A | A | null | null | 1968-12-31 | null | POMFRET EDWARD E | Safety razors | en | null | null |
CA-803413-A | CA-803413D-A | CA | A | A | null | null | 1969-01-07 | null | GRAMMER GEORGE N | Stable solvent compositions | en | null | null |
CA-804454-A | CA-804454D-A | CA | A | A | null | null | 1969-01-21 | null | RILEY WILLIAM H JR | Methods of producing reflecting markers and the resulting marker | en | null | null |
CA-805182-A | CA-805182D-A | CA | A | A | null | null | 1969-01-28 | C07F/ | HAUBEIN ALBERT H | N-alpha-dialkoxyphosphinothio-acetyl-n-methylcarbamates of phenols and their use as pesticides | en | null | null |
CA-805451-A | CA-805451D-A | CA | A | A | null | null | 1969-02-04 | C03B/ | GANDIER JOHN C C | System for collecting urine from pregnant mares | en | null | null |
CA-806938-A | CA-806938D-A | CA | A | A | null | null | 1969-02-25 | null | JAVORIK LASZLO J | Method and apparatus for intaglio electrostatic printing | en | null | null |
CA-808530-A | CA-808530D-A | CA | A | A | null | null | 1969-03-18 | null | SOLARI ROBERT J | Treating cellulosic fibrous materials to impart drip dry properties thereto | en | null | null |
CA-808913-A | CA-808913D-A | CA | A | A | null | null | 1969-03-25 | null | MAZZIOTTI PHILIP J | Synchronizing arrangement for a change speed transmission | en | null | null |
CA-813122-A | CA-813122D-A | CA | A | A | null | null | 1969-05-20 | H01M8/00 | POE LEE G | Fuel burner | en | null | null |
CA-814088-A | CA-814088D-A | CA | A | A | null | null | 1969-05-27 | null | O'MARY HOLLIS W | Solid state interpolator | en | null | null |
CA-817069-A | CA-817069D-A | CA | A | A | null | null | 1969-07-08 | null | HARVEY DONALD M | Multilamp flash photography signal means | en | null | null |
CA-818970-A | CA-818970D-A | CA | A | A | null | null | 1969-07-29 | F02B65/00 | CAMPBELL JAMES S | Engine-compressor type machine | en | null | null |
CA-821471-A | CA-821471D-A | CA | A | A | null | null | 1969-08-26 | null | KASER JOHN D | Solidification of radioactive waste solutions for disposal | en | null | null |
CA-822315-A | CA-822315D-A | CA | A | A | null | null | 1969-09-02 | H04L/ | CONFORTI FRED J | Extraneous tone inhibitor circuit | en | null | null |
CA-822636-A | CA-822636D-A | CA | A | A | null | null | 1969-09-09 | C07D401/12 | O'SHEA FRANCIS X | Fungicides and bactericides | en | null | null |
CA-827854-A | CA-827854D-A | CA | A | A | null | null | 1969-11-25 | A22B5/20 | WEXEL SVEND A H | Apparatus for dividing carcasses cut open ventrally | en | null | null |
CA-828962-A | CA-828962D-A | CA | A | A | null | null | 1969-12-09 | null | OWEN CHARLES D | Non-woven blanket fabric and method | en | null | null |
CA-829033-A | CA-829033D-A | CA | A | A | null | null | 1969-12-09 | B30B9/30 | HAUG ANTON J | High consistency thickener for paper pulp | en | null | null |
CA-830088-A | CA-830088D-A | CA | A | A | null | null | 1969-12-16 | null | BERES JOHN F | Ultra-linear gain controllable amplifier | en | null | null |
CA-836747-A | CA-836747D-A | CA | A | A | null | null | 1970-03-10 | null | AULT CYRUS F | Multiple memory synchronizing arrangement | en | null | null |
CA-840243-A | CA-840243D-A | CA | A | A | null | null | 1970-04-28 | null | MEREDITH DIVEN | Mass transfer unit using spaced flexible materials, and method of construction | en | null | null |
CA-841296-A | CA-841296D-A | CA | A | A | null | null | 1970-05-12 | null | CARPIGIANI POERIO | Automatic ice cream machine | en | null | null |
CA-842031-A | CA-842031D-A | CA | A | A | null | null | 1970-05-19 | null | LACHNER OTTO | Pressure-resistant plastics bottle and a method for its manufacture | en | null | null |
CA-842259-A | CA-842259D-A | CA | A | A | null | null | 1970-05-19 | C07F13/00 | ELLSWORTH ROBERT L | Preparation of imidazole compounds | en | null | null |
CA-843232-A | CA-843232D-A | CA | A | A | null | null | 1970-06-02 | null | COLAS FRANCOIS | Handling pallets | en | null | null |
CA-844895-A | CA-844895D-A | CA | A | A | null | null | 1970-06-23 | null | SCHAUF FRANCIS J | Smoking pipe cartridge | en | null | null |
CA-845484-A | CA-845484D-A | CA | A | A | null | null | 1970-06-30 | null | SCHENKEL GERRIT | Electrodynamic microphone having a cardioidal directional characteristic | en | null | null |
CA-848181-A | CA-848181D-A | CA | A | A | null | null | 1970-08-04 | F02M59/10 | KEMP KENNETH A W | Liquid fuel injection pumps | en | null | null |
CA-848279-A | CA-848279D-A | CA | A | A | null | null | 1970-08-04 | null | TOLAAS WILLIAM M | Tape roll holder | en | null | null |
CA-852128-A | CA-852128D-A | CA | A | A | null | null | 1970-09-22 | null | MOORE LAWRENCE A | Glue table | en | null | null |
CA-853124-A | CA-853124D-A | CA | A | A | null | null | 1970-10-06 | C01G23/02 | WAUGH DAVID M | Process for the beneficiation of titaniferous ores | en | null | null |
CA-854444-A | CA-854444D-A | CA | A | A | null | null | 1970-10-27 | null | DHONAU HERMAN B C | Power train | en | null | null |
CA-856658-A | CA-856658D-A | CA | A | A | null | null | 1970-11-24 | null | NILL JOHN J | Signature or sheet collating system | en | null | null |
CA-860184-A | CA-860184D-A | CA | A | A | null | null | 1971-01-05 | null | CARLSON ROBERT W JR | Sealing device | en | null | null |
CA-861385-A | CA-861385D-A | CA | A | A | 4085-12-09 | 1969-04-11 | 1971-01-19 | D21J5/00 | EMERY ROY W | Moulding machine | en | null | null |
CA-861388-A | CA-861388D-A | CA | A | A | null | null | 1971-01-19 | null | HEPNER NEAL | Method of and apparatus for fabricating printing drums | en | null | null |