Inventor · disambiguated record
Herman O. Krabbenhoft
Also filed as: KRABBENHOFT HERMAN O · KRABBENHOFT HERMAN OTTO
20 granted patents·1 pending application·404 citations·filing 1981–2002
95Inventor score
Files withGEN ELECTRIC21
Top patents by PatentIndex Score
21 records- 0198US5191038APreparation of branched polycarbonate composition from cyclic aromatic polycarbonate oligomer, polyhydric phenol and polycarbonateGEN ELECTRIC·Filed 1991·Granted Mar 2, 1993·198 cites·9 claims
- 0293US5097008APreparation of branched polycarbonate from oligomeric cyclic polycarbonate and polyhydric phenolGEN ELECTRIC·Filed 1990·Granted Mar 17, 1992·60 cites·8 claims
- 0385US4579905AGraftlinked polymers and process for makingGEN ELECTRIC·Filed 1983·Granted Apr 1, 1986·37 cites·68 claims
- 0481US4888400APreparation of branched thermoplastic polycarbonate from polycarbonate and polyhydric phenolGEN ELECTRIC·Filed 1989·Granted Dec 19, 1989·24 cites·6 claims
- 0579US5021521AProcess of reacting branched thermoplastic polycarbonate with polyhydric phenol having more than two hydroxy groupsGEN ELECTRIC·Filed 1989·Granted Jun 4, 1991·22 cites·7 claims
- 0665US4346249APreparation of para-isopropenylphenolGEN ELECTRIC·Filed 1981·Granted Aug 24, 1982·7 cites·3 claims
- 0764US6797796B2Copolymer sealant compositions and method for makingGEN ELECTRIC·Filed 2002·Granted Sep 28, 2004·4 cites·34 claims
- 0864US6451954B1Copolymer sealant compositions and method for makingGEN ELECTRIC·Filed 2000·Granted Sep 17, 2002·4 cites·13 claims
- 0954US6646090B2Copolymer sealant compositions and method for makingGEN ELECTRIC·Filed 2002·Granted Nov 11, 2003·1 cites·25 claims
- 1048US5162459ASolvent resistant polycarbonate compositionsGEN ELECTRIC·Filed 1990·Granted Nov 10, 1992·9 cites·21 claims
- 1147US5959064APolyestercarbonates which exhibit improved processibilityGEN ELECTRIC·Filed 1998·Granted Sep 28, 1999·8 cites·26 claims
- 1243US5153276ASolvent resistant polycarbonate blendsGEN ELECTRIC·Filed 1990·Granted Oct 6, 1992·7 cites·17 claims
- 1340US5688335AContaminant removal from materialGEN ELECTRIC·Filed 1995·Granted Nov 18, 1997·9 cites·3 claims
- 1440US5212284AConversion of cyclic polycarbonate oligomers to linear polycarbonates initiated by phosphine-disulfide product or precursor thereofGEN ELECTRIC·Filed 1992·Granted May 18, 1993·3 cites·20 claims
- 1539US2004014934A1Method for the production of polyestercarbonatesGEN ELECTRIC·Filed 2002·Application pending·0 cites
- 1638US5162458ASolvent resistant linear polycarbonate compositionsGEN ELECTRIC·Filed 1990·Granted Nov 10, 1992·3 cites·19 claims
- 1738US5132398APreparation of linear polycarbonates from cyclic oligomer compositions using Wittig salt or precursors thereof as catalystGEN ELECTRIC·Filed 1991·Granted Jul 21, 1992·3 cites·20 claims
- 1834US5797995AMethod for thermal removal of halogenated organic compounds from soilGEN ELECTRIC·Filed 1996·Granted Aug 25, 1998·3 cites·7 claims
- 1931US4366089ACalcium-nickel phosphate catalystGEN ELECTRIC·Filed 1981·Granted Dec 28, 1982·1 cites·6 claims
- 2030US5779810AMethod to remove halogenated hydrocarbons from particulate matterGEN ELECTRIC·Filed 1996·Granted Jul 14, 1998·0 cites·1 claims
- 2130US5520745ARemediation of contaminated materialGEN ELECTRIC·Filed 1994·Granted May 28, 1996·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →