Inventor · disambiguated record
Evelyn Langen
Also filed as: LANGEN EVELYN
2 granted patents·3 pending applications·0 citations·filing 2001–2012
24Inventor score
Top patents by PatentIndex Score
5 records- 0144US8486883B2Liquid washing or cleaning agent having a polymer preventing grayingSCHIEDEL MARC-STEFFEN·Filed 2012·Granted Jul 16, 2013·0 cites·4 claims
- 0241US2012122753A1Liquid washing or cleaning agent comprising anti-graying polysaccharideSCHMIEDEL PETER·Filed 2012·Application pending·0 cites
- 0341US2005119151A1Textile cleaning agent which is gentle on textilesFiled 2004·Application pending·0 cites
- 0440US2005215449A1Textile care productPENNINGER JOSEF·Filed 2005·Application pending·0 cites
- 0520US6363702B2Transportation and storage system for rectangular spinning cansFiled 2001·Granted Apr 2, 2002·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →