Inventor · disambiguated record
John Frenz
Also filed as: FRENZ JOHN · FRENZ JOHN H
5 granted patents·87 citations·filing 1992–2002
82Inventor score
Top patents by PatentIndex Score
5 records- 0183US5279823APurified forms of DNASEGENENTECH INC·Filed 1992·Granted Jan 18, 1994·41 cites·8 claims
- 0282US6440412B1Purified forms of DNaseGENENTECH INC·Filed 2000·Granted Aug 27, 2002·10 cites·4 claims
- 0359US5876970ASurfactant compositions and methodsBYK GULDEN LOMBERG CHEM FAB·Filed 1994·Granted Mar 2, 1999·26 cites·6 claims
- 0452US5783433APurified forms of DNaseGENENTECH INC·Filed 1995·Granted Jul 21, 1998·7 cites·3 claims
- 0542US6932965B2Purified forms of DNaseGENENTECH INC·Filed 2002·Granted Aug 23, 2005·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →