Inventor · disambiguated record

Ulrich Witten

Also filed as: WITTEN ULRICH

2 granted patents·35 citations·filing 1997–2000

61Inventor score

Technology areasC10M

Files withEXXON CHEMICAL PATENTS INC1 EXXONMOBIL RES & ENG CO1

Top patents by PatentIndex Score

2 records

0170US5942475AEngine oil lubricants formed from complex alcohol estersEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Aug 24, 1999·28 cites·42 claims
0257US6376435B1Lubrication system for internal combustion engines (law952)EXXONMOBIL RES & ENG CO·Filed 2000·Granted Apr 23, 2002·7 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →