Inventor · Ruislip, GB

Michael J. Simons

49Patents
18h-index
23Co-inventors
81Inventor score

Filing activity: Oct 28, 1977 → Jan 18, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6214623A Time-temperature indicator devices Physics 76 Expired
USD804306S1 Electronic lid device for a beverage General 75 Active
US5698018A Heat transferring inkjet ink images Performing Operations; Transporting 62 Expired
US5391443A Process for the extraction of spectral image records from dye image forming photographic elements Physics 56 Expired
US5350651A Methods for the retrieval and differentiation of blue, green and red exposure records of the same hue from photographic elements containing absorbing interlayers Physics 46 Expired
USD792220S1 Electronic lid device for a beverage General 45 Active
US5350664A Photographic elements for producing blue, green, and red exposure records of the same hue and methods for the retrieval and differentiation of the exposure records Physics 44 Expired
US5418119A Photographic elements for producing blue, green and red exposure records of the same hue Physics 41 Expired
US6393980B2 Method of forming an image by ink jet printing Performing Operations; Transporting 40 Expired
US4923860A Method of making a color filter array using light flash Physics 40 Expired
US6131514A Method of making a printing plate with an ink jet fluid material Performing Operations; Transporting 37 Expired
US6514462B1 Time-temperature indicator devices Physics 35 Expired
US6365304B2 Method of making a random color filter array Physics 26 Expired
US6326108A Random color filter array Physics 26 Expired
US6555278B1 Color filter array film Physics 25 Expired
US6607873B2 Film with color filter array Physics 22 Expired
US6387577B2 Film with random color filter array Physics 22 Expired
US6983693B2 Method and substrate for the preparation of a printing plate Performing Operations; Transporting 21 Expired
US4278748A Absorbed hydrazide nucleating agents and photographic elements containing such agents Chemistry; Metallurgy 16 Expired
US4256881A Blocked benzotriazole compounds as development restrainer precursors Emerging Cross-Sectional Technologies 14 Expired
US4255510A Development restrainer precursors for photographic elements Emerging Cross-Sectional Technologies 13 Expired
US4504568A Sensitive silver halide photothermographic materials for producing dye images Physics 12 Expired
US7025449B2 Method and composition for the preparation of a printing plate Performing Operations; Transporting 11 Expired
US5077155A Method of making grid lines for thermally-transferred color filter array element Physics 7 Expired
US4978652A Method of making a color filter array element using a heated embossed surface Physics 7 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.