Top Companies 1989

Ranked by patent count

Showing 251–300 of 11,124 companies

Rank Company Patents
#258 CNRS 42
#259 Atochem 42
#260 Stc Plc 41
#261 University of Minnesota 41
#262 Nippon Paint Holdings Co. 41
#263 Morton Thiokol 41
#264 Isuzu Motors Limited 41
#265 W. R. Grace & 40
#266 University of Florida Foundation 40
#267 Toray Industries 40
#268 USDA 40
#269 Shimano Industrial 40
#270 Kubota 40
#271 Kobe Steel 40
#272 Hoechst Roussel Pharmaceuticals 40
#273 Betz Laboratories 40
#274 British Petroleum 39
#275 Sgs Microelettronica S.P.A. 39
#276 National Starch & Chemical 39
#277 Kuraray Co. 39
#279 Alcatel N.V. 39
#280 Mitsubishi Petrochemical Company Limited 38
#281 Huels Aktiengesellschaft 38
#282 Fujisawa Pharmaceutical Co. 38
#283 Framatome 38
#284 British Aerospace Public Limited 38
#285 Beloit 38
#286 Sanshin Industries 37
#287 Mobay 37
#288 Mitsubishi Motors 37
#289 Merrell Dow Pharmaceuticals 37
#290 Man Roland Druckmaschinen Ag 37
#291 J. I. Case 37
#292 Alcan International Limited 37
#293 Takara Co. 36
#294 Smithkline Beckman 36
#295 Picker International 36
#296 Owens-Corning Fiberglas 36
#297 Goldstar Co. 36
#298 Combustion Engineering 36
#299 Battelle Memorial Institute 36
#300 Varian 35
#301 Stauffer Chemical 35
#302 Societe Nationale Elf Aquitaine 35
#303 Mitsubishi Kinzoku 35
#304 Lanxide Technology 35
#305 Korber Ag 35
#306 Daikin Seisakusho 35
#307 Gas Research Institute 35
#308 Corning Glass Works 35