Inventor · disambiguated record
Helmut Berenbold
Also filed as: BERENBOLD HELMUT
9 granted patents·89 citations·filing 1983–2002
88Inventor score
Top patents by PatentIndex Score
9 records- 0175US4970201APreservatives for cellulose containing productsRUETGERSWERKE AG·Filed 1989·Granted Nov 13, 1990·24 cites·7 claims
- 0269US7091167B2Laundry detergents and laundry treatment compositions comprising dye-transfer-inhibiting dye fixativesCLARIANT GMBH·Filed 2002·Granted Aug 15, 2006·9 cites·7 claims
- 0366US4474950ACellulose ethers having improved dispersing propertiesHOECHST AG·Filed 1983·Granted Oct 2, 1984·14 cites·25 claims
- 0461US5492650AMicrobicidal agent containing polymeric quaternary ammonium borate for preserving and disinfecting industrial products and industrial plantsHOECHST AG·Filed 1992·Granted Feb 20, 1996·11 cites·6 claims
- 0558US6858570B2Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixativesCLARIANT GMBH·Filed 2002·Granted Feb 22, 2005·2 cites·11 claims
- 0653US5716569AGranulated bleaching activators and their preparationHOECHST AG·Filed 1995·Granted Feb 10, 1998·15 cites·13 claims
- 0742US5041553AProcess for the preparation of 2-substituted 1-(acylaminoalkyl)-2-imidazolinesCASSELLA FARBWERKE MAINKUR AG·Filed 1990·Granted Aug 20, 1991·3 cites·9 claims
- 0834US6280486B1Fuel/water emulsionsCLARIANT GMBH·Filed 1998·Granted Aug 28, 2001·6 cites·14 claims
- 0933US4857110AAgent for improving the printability of paper and boardDESSAUER GUIDO·Filed 1987·Granted Aug 15, 1989·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →