Top Companies 1994

Ranked by patent count

Showing 251–300 of 12,641 companies

Rank Company Patents
#259 Black & Decker 46
#260 Betz Laboratories 46
#261 Whirlpool 45
#262 Teijin Limited 45
#263 Praxair Technology 45
#264 Nsk 45
#265 J.M. Voith Gmbh 45
#266 Fuji Photo Optical Co. 45
#267 Asahi Glass Co. 45
#268 Zeneca Limited 44
#269 Gas Research Institute 44
#270 E.R. Squibb & Sons. 44
#271 Toray Industries 43
#272 Terumo Kabushiki Kaisha 43
#273 Tektronix 43
#274 Salomon S.A. 43
#275 Picker International 43
#276 L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 43
#277 Kanegafuchi Kagaku Kogyo 43
#278 The Babcock & Wilcox 42
#279 Cornell Research Foundation 42
#280 Ajinomoto Co. 42
#281 Unilever Patent Holdings B.V. 41
#282 Toyoda Gosei Co. 41
#283 Sandvik Ab 41
#284 Rolls-Royce Plc 41
#285 Nippon Zeon Co. 41
#286 Nippon Thompson Co. 41
#287 Leybold Gmbh 41
#288 Idemitsu Petrochemical Co. 41
#289 Gte Products 41
#290 Arco Chemical Technology 41
#291 Roussel Uclaf 40
#292 Polaroid 40
#293 Mitsubishi Petrochemical Company Limited 40
#294 Man Roland Druckmaschinen Ag 40
#295 Fujisawa Pharmaceutical Co. 40
#296 Aerospatiale Societe Nationale Industrielle 40
#297 Scientific-Atlanta 39
#298 Nippon Oil 39
#299 Henkel Limited 39
#300 Firma Carl Freudenberg 39
#301 Dart Industries 39
#302 Dainippon Screen Mfg. Co. 39
#303 Daikin Industries 39
#304 Church & Dwight Co. 39
#305 Analog Devices 39
#306 NVIDIA 38
#307 USDA 38
#308 The Mead 38