Inventor · disambiguated record
David E. Gindelberger
Also filed as: GINDELBERGER DAVID · GINDELBERGER DAVID E · GINDELBERGER DAVID EDWARD
27 granted patents·4 pending applications·694 citations·filing 1996–2021
97Inventor score
Files withEXXON CHEMICAL PATENTS INC9MATERIA INC6Acid Neutral Alkaline Laboratory3EXXONMOBIL CHEM PATENTS INC3UNIVATION TECH LLC3
Top patents by PatentIndex Score
31 records- 0198US5811379APolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)EXXON CHEMICAL PATENTS INC·Filed 1996·Granted Sep 22, 1998·106 cites·11 claims
- 0297US7026495B1Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2003·Granted Apr 11, 2006·90 cites·17 claims
- 0397US6620955B1Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsFiled 2002·Granted Sep 16, 2003·100 cites·1 claims
- 0496US7268242B2Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2006·Granted Sep 11, 2007·26 cites·48 claims
- 0594US6492473B1Mixed transition metal catalyst systems for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Dec 10, 2002·50 cites·57 claims
- 0693US6017859APolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereofEXXON CHEMICAL PATENTS INC·Filed 1998·Granted Jan 25, 2000·64 cites·30 claims
- 0791US6194341B1Mixed transition metal catalyst systems for olefin polymerizationEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Feb 27, 2001·68 cites·17 claims
- 0890US7820843B2Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2008·Granted Oct 26, 2010·6 cites·23 claims
- 0986US6468948B1Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)INFINEUM USA LP·Filed 1999·Granted Oct 22, 2002·40 cites·12 claims
- 1078US6127497AElevated pressure polymerization processes with late transition metal catalyst systemsEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Oct 3, 2000·37 cites·12 claims
- 1177US11352337B1Zeolite catalyst and method for preparation of aromatic tricyclic pyransAcid Neutral Alkaline Laboratory·Filed 2021·Granted Jun 7, 2022·1 cites·24 claims
- 1275US6066603APolar monomer containing copolymers derived from olefins useful as lubricant and useful as lubricant and fuel oil additivies process for preparation of such copolymers and additives and use thereofEXXON CHEMICAL PATENTS INC·Filed 1997·Granted May 23, 2000·29 cites·26 claims
- 1374US5942472APower transmission fluids of improved viscometric and anti-shudder propertiesEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Aug 24, 1999·28 cites·11 claims
- 1472US8383815B2Heterogeneous ruthenium metal catalyst for the production of hydrocodone, hydromorphone or a derivative thereofMALLINCKRODT LLC·Filed 2010·Granted Feb 26, 2013·1 cites·21 claims
- 1568US6172015B1Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereofEXXON CHEMICAL PATENTS INC·Filed 1999·Granted Jan 9, 2001·22 cites·23 claims
- 1666US9504997B2Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2014·Granted Nov 29, 2016·0 cites·27 claims
- 1761US2008108841A1Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2007·Application pending·0 cites
- 1859US11242328B1Heterogeneous catalyst and method for preparation of aromatic tricyclic pyransAcid Neutral Alkaline Laboratory·Filed 2021·Granted Feb 8, 2022·0 cites·22 claims
- 1959US6797791B2Catalyst systems, method for preparing and using same in a polymerization processUNIVATION TECH LLC·Filed 2003·Granted Sep 28, 2004·2 cites·19 claims
- 2058US8754249B2Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsPEDERSON RICHARD L·Filed 2012·Granted Jun 17, 2014·0 cites·3 claims
- 2157US2011112319A1Chelating carbene ligand precursors and their use in the synthesis of metathesis catalystsMATERIA INC·Filed 2010·Application pending·0 cites
- 2255US11242330B1Organic catalyst and method for preparation of aromatic tricyclic pyransAcid Neutral Alkaline Laboratory·Filed 2021·Granted Feb 8, 2022·0 cites·24 claims
- 2355US7084223B2Supported late transition metal catalyst systemsEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Aug 1, 2006·1 cites·58 claims
- 2455US6992036B2Catalyst systems, method for preparing and using same in a polymerization processUNIVATION TECH LLC·Filed 2003·Granted Jan 31, 2006·1 cites·27 claims
- 2550US6127323APower transmission fluids containing alkyl phosphonatesEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Oct 3, 2000·11 cites·9 claims
- 2640US6812184B1Supported late transition metal catalyst systemsEXXONMOBIL CHEM PATENTS INC·Filed 1997·Granted Nov 2, 2004·4 cites·58 claims
- 2740US2005043497A1Catalyst system and its use in a polymerization processFiled 2003·Application pending·0 cites
- 2838US6066605ACarboxylic amide-containing polymers for use as fuel or lubricating oil additives and processes for their preparationINFINEUM USA LP·Filed 1998·Granted May 23, 2000·4 cites·21 claims
- 2936US5773567ACarboxylic amide-containing polymers for use as fuel or lubricating oil additives and processes for their preparationEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Jun 30, 1998·3 cites·23 claims
- 3035US2010261906A1Preparation of 6-Keto, 3-Alkoxy MorphinansMALLINCKRODT INC·Filed 2010·Application pending·0 cites
- 3132US6541412B1Catalyst system method for preparing and using same in a polymerization processUNIVATION TECH LLC·Filed 1999·Granted Apr 1, 2003·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when David E. Gindelberger files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →