Inventor · disambiguated record
Bernd-Ulrich Kaiser
Also filed as: IMMEL OTTO · KAISER BERND · KAISER BERND-ULRICH
16 granted patents·1 pending application·149 citations·filing 1975–2018
93Inventor score
Top patents by PatentIndex Score
17 records- 0186US4148792APurification of caprolactamBAYER AG·Filed 1978·Granted Apr 10, 1979·16 cites·4 claims
- 0279US4744177AVibratory abraderLICENTIA GMBH·Filed 1985·Granted May 17, 1988·31 cites·14 claims
- 0378US10605717B2Apparatus for analyzing urineDURAVIT AG·Filed 2015·Granted Mar 31, 2020·2 cites·21 claims
- 0478US6821632B2Composite of a vulcanizable rubber composition and cured rubber productCONTINENTAL AG·Filed 2001·Granted Nov 23, 2004·13 cites·36 claims
- 0576US4148793AProcess for the purification of epsilon-caprolactamBAYER AG·Filed 1977·Granted Apr 10, 1979·9 cites·1 claims
- 0666US6087519ARubber-to-metal adhesion promoter, metal reinforcement, composition made of rubber, metal reinforcement and rubber-to-metal adhesion promoter, and use of the rubber-to-metal adhesion promoterCONTINENTAL AG·Filed 1997·Granted Jul 11, 2000·27 cites·16 claims
- 0761US5712034ACables protected against corrosion for a rubber articleCONTINENTAL AG·Filed 1996·Granted Jan 27, 1998·15 cites·5 claims
- 0859US4170592APurification of ε-caprolactamBAYER AG·Filed 1977·Granted Oct 9, 1979·4 cites·1 claims
- 0958US4141896AProcess for the producing ε-caprolactam from the distillation of cyclohexanone oximeBAYER AG·Filed 1977·Granted Feb 27, 1979·4 cites·2 claims
- 1054US4137263AProcess for the evaporation of cyclohexanone oximeBAYER AG·Filed 1977·Granted Jan 30, 1979·6 cites·3 claims
- 1153US4042547AEnvironmentally harmless stoving lacquer systems based on alkyd resins containing condensed monohydric alcoholsBAYER AG·Filed 1976·Granted Aug 16, 1977·8 cites·6 claims
- 1248US4239682APurification of caprolactamBAYER AG·Filed 1976·Granted Dec 16, 1980·2 cites·2 claims
- 1348US4155876ACatalyst regeneration of boric acid on carbon catalystsBAYER AG·Filed 1977·Granted May 22, 1979·7 cites·2 claims
- 1440US2020230334A1Single-Dose Powder-Medication InhalerPerlen Packaging AG·Filed 2018·Application pending·0 cites
- 1532US4014708ALiquid stoving-lacquer systems based on oil-free polyestersBAYER AG·Filed 1975·Granted Mar 29, 1977·3 cites·5 claims
- 1629US5544544AThrottle trigger device for an internal combustion engine of a working toolSTIHL ANDREAS·Filed 1994·Granted Aug 13, 1996·2 cites·18 claims
- 1729US4157986AAbrasion resistant catalystBAYER AG·Filed 1977·Granted Jun 12, 1979·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →