Inventor · disambiguated record
Ulrich Siemann
Also filed as: SIEMANN ULRICH
2 granted patents·5 pending applications·5 citations·filing 2003–2010
44Inventor score
Top patents by PatentIndex Score
7 records- 0148US7753164B2Membranes made of cast polyarylate filmLOFO HIGH TECH FILM GMBH·Filed 2003·Granted Jul 13, 2010·5 cites·15 claims
- 0240US2011042846A1Diaphragms made of cast polyarylate filmsNICK JUERGEN·Filed 2010·Application pending·0 cites
- 0337US2005112290A1Method for the production of polyolefinic optical filmsFiled 2004·Application pending·0 cites
- 0436US2010271576A1Optical compensation film for liquid crystal displays and inventions associated therewithLOFO HIGH TECH FILM GMBH·Filed 2008·Application pending·0 cites
- 0535US2010316861A1Plasticizer for protective filmsLOFO HIGH TECH FILM GMBH·Filed 2007·Application pending·0 cites
- 0632US8592010B2Optical compensation filmsFIEBRANZ BERND·Filed 2010·Granted Nov 26, 2013·0 cites·31 claims
- 0732US2008154014A1Transparent Polyamide FilmsLOFO HIGH TECH FILM GMBH·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →