Patent assignee · US · COMPANY

Plextronics, Inc.

26Patents
26Active
26Granted
51Portfolio score

Filing activity: Sep 26, 2005 → Jan 29, 2013 · 17 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7569159B2 Hole injection/transport layer compositions and devices Emerging Cross-Sectional Technologies 15 Active
US8215787B2 Organic light emitting diode products Emerging Cross-Sectional Technologies 11 Active
US8674047B2 Doping conjugated polymers and devices Emerging Cross-Sectional Technologies 10 Active
US8519424B2 User configurable mosaic light emitting apparatus Electricity 6 Active
US8017241B2 Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices Emerging Cross-Sectional Technologies 6 Active
US8535974B2 Hole transport compositions and related devices and methods (II) Electricity 6 Active
US8697988B2 Organic photovoltaic devices comprising fullerenes and derivatives thereof Emerging Cross-Sectional Technologies 5 Active
US8217260B2 Organic photovoltaic devices comprising fullerenes and derivatives thereof Emerging Cross-Sectional Technologies 5 Active
US8715606B2 Organic photovoltaic devices comprising fullerenes and derivatives thereof and improved methods of making fullerene derivatives Emerging Cross-Sectional Technologies 5 Active
US8431925B2 Organic electronic devices, compositions, and methods Emerging Cross-Sectional Technologies 4 Active
US7838624B2 Mixed halogen polymerization Electricity 4 Active
US8283002B2 Aminobenzene compositions and related devices and methods Emerging Cross-Sectional Technologies 3 Active
US8440785B2 Compositions, methods and polymers Emerging Cross-Sectional Technologies 3 Active
US8691931B2 Organic electronic devices and polymers, including photovoltaic cells and diketone-based and diketopyrrolopyrrole-based polymers Emerging Cross-Sectional Technologies 3 Active
US8414304B2 Organic light emitting diode lighting devices Electricity 3 Active
US8716706B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 2 Active
US8097876B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 2 Active
US8399604B2 Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices Emerging Cross-Sectional Technologies 2 Active
US8288951B2 Organic light emitting diode lighting systems Electricity 2 Active
US8383454B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 2 Active
US8187501B2 Planarizing agents and devices Emerging Cross-Sectional Technologies 1 Active
US7790979B2 Heteroatomic regioregular poly(3-substitutedthiophenes) for photovoltaic cells Emerging Cross-Sectional Technologies 1 Active
US8709291B2 Planarizing agents and devices Emerging Cross-Sectional Technologies 1 Active
US8362517B2 Encapsulation for organic optoelectronic devices Emerging Cross-Sectional Technologies 0 Active
US7888427B2 Latent doping of conducting polymers Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.