Inventor · disambiguated record
Alf Hammes
Also filed as: HAMMES ALF
2 granted patents·3 pending applications·9 citations·filing 2001–2002
53Inventor score
Technology areasC08B
Top patents by PatentIndex Score
5 records- 0165US7361753B2Method for the production of easily wetted, water-soluble, powdered at least alkylated non-ionic cellulose ethersSE TYLOSE GMBH & CO KG·Filed 2001·Granted Apr 22, 2008·7 cites·19 claims
- 0245US7425589B2Method for modifying cellulose ethersGIRG FRIEDRICH·Filed 2001·Granted Sep 16, 2008·2 cites·16 claims
- 0335US2001020090A1Process for the acid-catalyzed, hydrolytic depolymerization of cellulose ethersCLARIANT GMBH·Filed 2001·Application pending·0 cites
- 0431US2004242862A1Method for producing a cellulose ether of low viscosity by means of acid oxidative decomposition of ground and dried cellulose ethersFiled 2002·Application pending·0 cites
- 0529US2005143572A1Modified cellulose ethers, obtainable by reaction of cellulose ethers carrying free hydroxy groups with di- and/or polycarboxylic acids and the use of catalysts, and method for producing the sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →