Inventor · disambiguated record
Denise A. Barrera
Also filed as: BARRERA DENISE · BARRERA DENISE A
8 granted patents·2 pending applications·561 citations·filing 1992–2013
89Inventor score
Files with3M INNOVATIVE PROPERTIES CO6GEBREWOLD YONAS2MASSACHUSETTS INST TECHNOLOGY1MINNESOTA MINING & MFG1
Top patents by PatentIndex Score
10 records- 0196US5965256AProtective films and coatingsMINNESOTA MINING & MFG·Filed 1997·Granted Oct 12, 1999·126 cites·21 claims
- 0294US5399665ABiodegradable polymers for cell transplantationMASSACHUSETTS INST TECHNOLOGY·Filed 1992·Granted Mar 21, 1995·311 cites·23 claims
- 0392US6001936ADye enhanced durability through controlled dye environment3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Dec 14, 1999·60 cites·25 claims
- 0482US6326072B1Release liner incorporating syndiotactic vinyl aromatic polymer3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Dec 4, 2001·45 cites·29 claims
- 0560US6498218B2Enhanced dye durability through controlled dye environment3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Dec 24, 2002·3 cites·8 claims
- 0656US6395844B1Enhanced dye durability through controlled dye environment3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 28, 2002·9 cites·7 claims
- 0754US10451780B2Retroreflective article3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Oct 22, 2019·0 cites·16 claims
- 0848US2012125342A1Filtering face-piece respirator having support structure injection molded to filtering structureGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
- 0940US6623824B1Method for making a microreplicated article using a substrate comprising a syndiotactic vinyl aromatic polymer3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Sep 23, 2003·7 cites·26 claims
- 1038US2012125341A1Filtering face-piece respirator having an overmolded face sealGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →