Inventor · disambiguated record
William A. Macdonald
Also filed as: MACDONALD WILLIAM A · MACDONALD WILLIAM ALASDAIR
15 granted patents·5 pending applications·217 citations·filing 1981–2023
93Inventor score
Files withDUPONT TEIJIN FILMS US LTD8ICI PLC6DUPONT TEIJIN FILMS US LP2MACDONALD WILLIAM ALASDAIR2DENG FENGHUA1
Top patents by PatentIndex Score
20 records- 0192US5229451AThermotropic polymerICI PLC·Filed 1989·Granted Jul 20, 1993·52 cites·5 claims
- 0290US9074052B2Copolyesterimides of poly(alkylene terephthalate)s having high glass transition temperature and film made therefromDUPONT TEIJIN FILMS US LTD·Filed 2012·Granted Jul 7, 2015·5 cites·13 claims
- 0390US7718104B2Process for the production of brittle polymeric filmDUPONT TEIJIN FILMS US LTD·Filed 2002·Granted May 18, 2010·43 cites·20 claims
- 0489US9096724B2Copolyesterimides of poly(alkylene naphthalate)s having high glass transition temperature and film made therefromDUPONT TEIJIN FILMS US LTD·Filed 2012·Granted Aug 4, 2015·5 cites·13 claims
- 0584US7300703B2Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronic devicesDUPONT TEIJIN FILMS US LTD·Filed 2006·Granted Nov 27, 2007·8 cites·37 claims
- 0680US7101627B2Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronics devicesDUPONT TEIJIN FILMS US LTD·Filed 2002·Granted Sep 5, 2006·27 cites·24 claims
- 0780US4868278AAromatic copolyestersICI PLC·Filed 1988·Granted Sep 19, 1989·26 cites·10 claims
- 0879US8530045B2Brittle polymeric film and tamper evident labels made therefromMACDONALD WILLIAM ALASDAIR·Filed 2010·Granted Sep 10, 2013·4 cites·16 claims
- 0979US7705078B2Antimicrobial polymeric filmDUPONT TEIJIN FILMS US LTD·Filed 2005·Granted Apr 27, 2010·3 cites·11 claims
- 1077US11965073B2Polyester film comprising a polymeric phosphonate flame retardantDUPONT TEIJIN FILMS US LP·Filed 2023·Granted Apr 23, 2024·0 cites·24 claims
- 1170US11634548B2Polyester film comprising a polymeric phosphonate flame retardantDUPONT TEIJIN FILMS US LP·Filed 2019·Granted Apr 25, 2023·0 cites·25 claims
- 1266US5258353AReceiver sheetICI PLC·Filed 1991·Granted Nov 2, 1993·13 cites·11 claims
- 1362US4414381AThermotropic polyester anhydride polymersICI PLC·Filed 1981·Granted Nov 8, 1983·14 cites·7 claims
- 1460US2011100454A1Coated and Planarised Polymeric FilmsDUPONT TEIJIN FILMS US LTD·Filed 2009·Application pending·0 cites
- 1557US4499256AAnisotropic polyesteramide polymers having improved retention of physical properties at elevated temperatures and methods of manufacture thereofICI PLC·Filed 1982·Granted Feb 12, 1985·13 cites·11 claims
- 1653US2011209901A1Coated polyester filmDUPONT TEIJIN FILMS US LTD·Filed 2008·Application pending·0 cites
- 1740US2006222845A1Anti-microbial coated polymeric filmDENG FENGHUA·Filed 2004·Application pending·0 cites
- 1839US4902772ADispersion polymerisation processICI PLC·Filed 1988·Granted Feb 20, 1990·4 cites·8 claims
- 1938US2008193747A1Composite Films Suitable For Use In Opto-Electronic And Electronic DevicesMACDONALD WILLIAM ALASDAIR·Filed 2006·Application pending·0 cites
- 2036US2004097621A1Flame retardant polyester filmFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →