Inventor · disambiguated record
Philipp Sperling
Also filed as: SPERLING PHILIPP
0 granted patents·3 pending applications·0 citations·filing 2002–2007
Files withPOLYPAT INC1
Top patents by PatentIndex Score
3 records- 0134US2007110795A1Use of chitosan materialsPOLYPAT INC·Filed 2007·Application pending·0 cites
- 0226US2005054610A1Use of chitosan materialsFiled 2002·Application pending·0 cites
- 0326US2005191356A1Porous and non-porous matrices based on chitosan and hydroxy carboxylic acidsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →