Inventor · disambiguated record
Stephen Y. Chen
Also filed as: CHEN STEPHEN Y · CHEN STEPHEN YUANGI
9 granted patents·1 pending application·479 citations·filing 1978–2016
92Inventor score
Top patents by PatentIndex Score
10 records- 0198US6083585AOxygen scavenging condensation copolymers for bottles and packaging articlesBP AMOCO CORP·Filed 1996·Granted Jul 4, 2000·190 cites·29 claims
- 0293US6558762B2Zero oxygen permeation plastic bottle for beer and other applicationsBP CORP NORTH AMERICA INC·Filed 2002·Granted May 6, 2003·40 cites·9 claims
- 0389US6586514B2Oxygen-scavenging compositions and articlesCIBA SC HOLDING AG·Filed 2002·Granted Jul 1, 2003·49 cites·13 claims
- 0489US6365247B1Zero oxygen permeation plastic bottle for beer and other applicationsBP CORP NORTH AMERICA INC·Filed 1997·Granted Apr 2, 2002·86 cites·31 claims
- 0587US6509436B1Oxygen scavenging condensation copolymers for bottles and packaging articlesBP CORP NORTH AMERICA INC·Filed 2000·Granted Jan 21, 2003·27 cites·39 claims
- 0683US6369148B2Oxygen-scavenging compositions and articlesCIBA SC HOLDING AG·Filed 1998·Granted Apr 9, 2002·56 cites·5 claims
- 0761US5536793AConcentrate for use in the melt fabrication of polyesterAMOCO CORP·Filed 1995·Granted Jul 16, 1996·16 cites·21 claims
- 0853US5556926AConcentrate for use in the melt fabrication of polyesterAMOCO CORP·Filed 1996·Granted Sep 17, 1996·12 cites·5 claims
- 0941US2017178158A1Systems and methods for managing electricity consumption on a power gridMOAI SOLUTIONS INC·Filed 2016·Application pending·0 cites
- 1040US4175071ATitanium dioxide as a U.V. screen in fire retardant vinyl polymersSTANDARD OIL CO INDIANA·Filed 1978·Granted Nov 20, 1979·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →