Inventor · disambiguated record
Qinyun Peng
Also filed as: PENG QINYUN
11 granted patents·7 pending applications·180 citations·filing 2000–2021
91Inventor score
Files withBUILDING MATERIALS INVEST CORP7PENG QINYUN6MERCK PATENT GMBH3EMD CHEMICALS INC1TELLEFSEN MARK1
Top patents by PatentIndex Score
18 records- 0191US7272915B2Shingle and mat tensile strength with urea formaldehyde resin modifierBUILDING MATERIALS INVEST CORP·Filed 2004·Granted Sep 25, 2007·41 cites·19 claims
- 0290US6544911B2Fiber mats for materials of construction having improved tear strength and process for making sameBUILDING MATERIALS INVEST CORP·Filed 2001·Granted Apr 8, 2003·27 cites·12 claims
- 0389US6817152B2Fiber mats for materials of construction having improved tear strength and process for making sameBUILDING MATERIALS INVEST CORP·Filed 2003·Granted Nov 16, 2004·24 cites·10 claims
- 0487US6851240B2Shingle tear strength with fiber mixture of different fibersBUILDING MATERIALS INVEST CORP·Filed 2004·Granted Feb 8, 2005·30 cites·14 claims
- 0585US6993876B1Asphalt roofing composite including adhesion modifier-treated glass fiber matBUILDING MATERIALS INVEST CORP·Filed 2000·Granted Feb 7, 2006·18 cites·7 claims
- 0683US6706147B2Process for making fiber mats for materials of construction having improved tear strengthBUILDING MATERIALS INVEST CORP·Filed 2002·Granted Mar 16, 2004·15 cites·8 claims
- 0780US6737369B2Cured non-woven mat of a mixture of fibersBUILDING MATERIALS INVEST CORP·Filed 2002·Granted May 18, 2004·22 cites·15 claims
- 0863US2015190316A1Cosmetic powder compositions having large particle size color travel effect pigmentsEMD CHEMICALS INC·Filed 2014·Application pending·0 cites
- 0962US8530785B2Method for laser-marking and an article marked by such methodPENG QINYUN·Filed 2005·Granted Sep 10, 2013·2 cites·20 claims
- 1061US10639247B2Pigment mixturesTELLEFSEN MARK·Filed 2010·Granted May 5, 2020·1 cites·18 claims
- 1157US2009252695A1Special effects with mixtures of interference pigmentsPENG QINYUN·Filed 2008·Application pending·0 cites
- 1256US10219989B2Special effects with mixtures of interference pigmentsMERCK PATENT GMBH·Filed 2016·Granted Mar 5, 2019·0 cites·7 claims
- 1356US2008274152A1Cosmetic powder compositions having large particle size color travel effect pigmentsPENG QINYUN·Filed 2008·Application pending·0 cites
- 1454US2021402017A1Method for inactivating a virus on a surfaceMERCK PATENT GMBH·Filed 2021·Application pending·0 cites
- 1549US2006013838A1Cosmetic powder compositions having large particle size color travel effect pigmentsPENG QINYUN·Filed 2004·Application pending·0 cites
- 1640US10676619B2Pigment powdersMERCK PATENT GMBH·Filed 2018·Granted Jun 9, 2020·0 cites·19 claims
- 1740US2006051304A1Special effects with mixtures of interference pigmentsPENG QINYUN·Filed 2005·Application pending·0 cites
- 1832US2005214236A1Surface treated pearlescent pigments for hair care productsPENG QINYUN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →