Inventor · disambiguated record
Edgar Herrmann
Also filed as: HERRMANN EDGAR · HERRMANN EDGAR R
6 granted patents·384 citations·filing 1975–2004
88Inventor score
Top patents by PatentIndex Score
6 records- 0196US5712316APowder-form cross-linked polymers capable of absorbing aqueous liquids and body fluids, method of preparing them and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 1994·Granted Jan 27, 1998·184 cites·23 claims
- 0292US6958429B2Water-absorbing polymers with supramolecular hollow molecules, method for producing them and use of the sameSTOCKHAUSEN CHEM FAB GMBH·Filed 2004·Granted Oct 25, 2005·47 cites·31 claims
- 0390US3985338AManhole cover lifterHERRMANN EDGAR R·Filed 1975·Granted Oct 12, 1976·49 cites·1 claims
- 0487US5567478AProcess for producing a water-absorbing sheet material and the use thereofSTOCKHAUSEN CHEM FAB GMBH·Filed 1995·Granted Oct 22, 1996·55 cites·8 claims
- 0577US6911572B1Water-absorbing polymers having supramolecular hollow molecules, method for producing them and use of the sameSTOCKHAUSEN CHEM FAB GMBH·Filed 1999·Granted Jun 28, 2005·34 cites·44 claims
- 0669US7052775B2Method for producing cellulose shaped bodies with super-absorbent propertiesSTOCKHAUSEN CHEM FAB GMBH·Filed 2002·Granted May 30, 2006·15 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →