Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MH

Michael A. Hopper — 61 Patents

Xerox: 61 patents #158 of 8,622Top 2%
Toronto, CA: #40 of 9,482 inventorsTop 1%
Overall (All Time): #38,285 of 4,157,543Top 1%
61 Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
7288347 Method of applying spot varnish to xerographic image and emulsion aggregation toners for use therein David J. Sanders, Raj D. Patsetl 2007-10-30
7052730 Document security processes Raj D. Patel, H. Bruce Goodbrand 2006-05-30
7049042 Toner processes Raj D. Patel, Enno E. Agur, Joseph Bartel, Daryl W. Vanbesien 2006-05-23
7041425 Toner processes Joseph Bartel, Maria N. V. McDougall, Patricia A. Burns, Richard P. N. Veregin 2006-05-09
7037633 Toner processes Raj D. Patel 2006-05-02
6984480 Toner processes Daryl W. Vanbesien, Raj D. Patel 2006-01-10
6942954 Toner processes Raj D. Patel, Edward G. Zwartz, Cuong Vong, Allan K. Chen 2005-09-13
6899987 Toner processes Daryl W. Vanbesien, Raj D. Patel, Stephan V. Drappel 2005-05-31
6767684 Toner processes Raj D. Patel, Edward G. Zwartz, Allan K. Chen 2004-07-27
6673500 Document security processes Raj D. Patel, Fatima M. Mayer, Kurt I. Halfyard 2004-01-06
6673505 Toner coagulant processes Lu Jiang, Armin R. Volkel, Chieh-Min Cheng, Walter Mychajlowskij, Raj D. Patel 2004-01-06
6664017 Document security processes Raj D. Patel, H. Bruce Goodbrand, Kurt I. Halfyard, Nan-Xing Hu 2003-12-16
6656658 Magnetite toner processes Raj D. Patel, Joseph Bartel, Edward G. Zwartz 2003-12-02
6656657 Toner processes Raj D. Patel, Joseph Bartel, Edward G. Zwartz 2003-12-02
6627373 Toner processes Raj D. Patel 2003-09-30
6617092 Toner processes Raj D. Patel 2003-09-09
6582873 Toner coagulant processes Lu Jiang, Nan-Xing Hu, Raj D. Patel, Walter Mychajlowskij 2003-06-24
6576389 Toner coagulant processes Daryl W. Vanbesien, Raj D. Patel, David J. Sanders, Kurt I. Halfyard, Danielle C. Boils 2003-06-10
6562541 Toner processes Daryl W. Vanbesien, Raj D. Patel, Stephan V. Drappel 2003-05-13
6541175 Toner processes Lu Jiang, Walter Mychajlowskij, Guerino G. Sacripante, Raj D. Patel 2003-04-01
6500597 Toner coagulant processes Raj D. Patel, Lori A. Rettinger 2002-12-31
6495302 Toner coagulant processes Lu Jiang, Nan-Xing Hu, Raj D. Patel, Walter Mychajlowskij 2002-12-17
6416920 Toner coagulant processes Raj D. Patel, Daryl W. Vanbesien 2002-07-09
6352810 Toner coagulant processes Lu Jiang, Walter Mychajlowskij 2002-03-05
6268102 Toner coagulant processes Raj D. Patel, Tanya J. Martin 2001-07-31