Patent Gallery

At Simpson & Simpson, we help inventors and companies patent inventions. Our patent attorneys in Western New York and South Florida have secured hundreds of patents.

As a service to our valued clients, Simpson & Simpson is pleased to provide downloadable links to patents our attorneys have obtained over the years. As an additional service, some of our clients have requested that their entire patent portfolios be posted on our web site.

The data and files provided on this website are for informational purposes only, and should not be used for docketing purposes. Simpson & Simpson, PLLC makes no guarantee, warranty, or representation, expressed or implied, with regard to the accuracy, completeness, usefulness, timeliness, or suitability of the data and files provided on this website.

Please contact one of our patent attorneys with any specific questions.

 

Patent Gallery

(Format: X,XXX,XXX)

Patent No. Category Year Title Inventor Assignee Date of Issue
4,032,490 Chemical 1977 Wax Compounds For Flame Retardant Electrical Insulation Coatings Takao Murata, Nobutaka Nakamura, Tateo Goto Sumitomo Durez Company, Ltd. 06/28/1977
5,246,551 Chemical 1993 Electrochemical Methods For Production Of Alkali Metal Hydroxides Without The Co-Production Of Chlorine Derek Pletcher, David Genders, Norman L. Weinberg, Ella F. Spiegel Chemetics International Company Ltd. 09/21/1993
4,702,804 Chemical 1987 Methods For Electrochemical Reduction Of Halogenated Organic Compounds Duane J. Mazur, Norman L. Weinberg PCB Sandpiper, Inc. 10/26/1987
4,999,425 Chemical 1991 Cellulose Aminomethanate By Ion-Exchange Extraction Douglas J. Bridgeford Teepak, Inc. 03/11/1991
7,078,014 Chemical 2006 Method For Using Chlorin And Bacteriochlorin-Based Aminophenyl DTPA and N2S2 Conjugates For MR Contrast Media And Radiopharmaceuticals Ravindra K. Pandey, Zachary Grossman, Peter Kanter, Thomas J. Dougherty Health Research, Inc. 07/18/2006
4,013,756 Chemical 1977 Process For Preparing Phosphine Edward James Lowe, Frederick Arthur Ridgway Hooker Chemicals & Plastics Corporation 03/21/1977
6,919,398 Chemical 2005 Forming Or Coating Material And Utilization Thereof Andrea Born, Reinhardt Wink, Josef Ermuth Sto AG 07/19/2005
6,033,531 Chemical 2000 Spectral Catalysts Juliana H. J. Brooks, Bentley J. Blum Berkshire Laboratories, Inc. 03/07/2000
4,031,276 Chemical 1977 Preparation Of Densified Wood Impregnated With Phenolic Resins Nobutaka Nakamura, Yukio Saeki Sumitomo Durez Company, Ltd. 06/21/1977
8,133,473 Chemical 2012 Chlorin And Bacteriochlorin-Based Difunctional Aminophenyl DTPA And N2S2 Conjugates For MR Contrast Media And Radiopharmaceuticals Ravindra K. Pandey, Zachary Grossman, Peter Kanter, Thomas J. Dougherty Health Research, Inc. 03/13/2012
5,520,793 Chemical 1996 Methods Of Producing Hydrogen Iodide Electrochemically J. David Genders, Norman L. Weinberg, Dan M. Hartsough Benham Electrosynthesis Company, Inc. 05/28/1996
4,007,236 Chemical 1977 Brominated Phosphoramidates James J. Duffy, Richard D. Carlson, James C. Watson Hooker Chemicals & Plastics Corporation 02/08/1977
5,618,508 Chemical 1997 Process For Purifying Exhaust Gas Using Modified Calcium Hydroxide Hermann Suchenwirth, Roland Fichtel FTU GmbH Technische Entwicklung und Forschung Im Umweltschutz 04/08/1997
4,853,040 Chemical 1989 Processes For Decontaminating Polluted Substrates Duane J. Mazur, Norman L. Weinberg, Albert E. Abel A.L. Sandpiper Corporation 08/01/1989
6,712,946 Chemical 2004 Electrodialysis Of Multivalent Metal Salts J. David Genders, Dan Hartsough The Electrosynthesis Company, Inc. 03/29/2004
5,207,877 Chemical 1993 Methods For Purification Of Air Norman L. Weinberg, John D. Genders, Alfred O. Minklei Electrocinerator Technologies, Inc. 05/04/1993
6,887,421 Chemical 2005 Method For Making A Silicon Carbide Resistor With Silicon/Silicon Carbide Contacts By Induction Heating Michael P. Dunn, Brian M. Tierney Redunndant Materials, Inc. 05/03/2005
6,455,236 Chemical 2002 One-Part Bleach-Fix Liquid Concentrates Laszlo Papai Trebla Chemical Company 09/24/2002
7,524,338 Chemical 2009 Additive For Reducing Particulate In Emissions Deriving From The Combustion Of Diesel Oil Or Fuel Oil Having A Metallic Oxidation Catalyst, At Least One Organic Nitrate, And A Dispersing Agent Cesare Pedrazzini 04/28/2009
5,110,364 Chemical 1992 Processes For Decontaminating Polluted Substances Duane J. Mazur, Norman L. Weinberg, Albert E. Abel A.L. Sandpiper Corporation 05/05/1992
6,998,187 Chemical 2006 Solid Oxide Fuel Cells With Novel Internal Geometry Caine Finnerty, David Coimbra Nanodynamics, Inc. 02/14/2006
6,570,048 Chemical 2003 Method For Oxidizing Organophosphorous Compounds Gerry D. Getman, Wood E. Hunter, Rudolph H. Moyer Commodore Applied Technologies, Inc. 05/27/2003
8,541,492 Chemical 2013 Pigment For Laser-Writable Plastic Materials And Use Thereof Joachim Markmann, Ruediger Wissemborski Chemische Fabrik Budenhiem KG 09/24/2013
5,616,821 Chemical 1997 Methods For Purifying And Recovering Contaminated Refrigerants With Solutions Of Bases In Organic Solvents Robert W. Mouk, Albert E. Abel Commodore Laboratories, Inc. 03/31/1997
6,004,445 Chemical 1999 Electrochemical Methods For Recovery Of Ascorbic Acid J. David Genders, Dan M. Hartsough The Electrosynthesis Company, Inc. 12/21/1999
4,052,095 Chemical 1977 Synthetic Organic Polymeric Sling Protected By Vulcanized Or Cured Elastomeric Laminate At Load Contacting Area Thereof Charles E. Johnson Buffalo Weaving And Belting Co. 10/04/1977
4,218,293 Chemical 1980 Electrochemical Apparatus And Process For Manufacturing Halates Chester R. Nawrot Hooker Chemicals & Plastics Corp. 08/19/1980
5,613,238 Chemical 1997 Methods Of Decontaminating Soils Containing Hazardous Metals Robert W. Mouk, Alan F. Heyduk, Albert E. Abel Commodore Applied Technologies, Inc. 03/17/1997
4,994,591 Chemical 1991 Platinum Complexes Derived From B-Silyamines Wayne K. Anderson, Rudiger D. Haugwitz The Research Foundation of State University of New York 02/19/1991
5,116,592 Chemical 1992 Fluorinated Carbons And Uses Thereof Norman L. Weinberg The Electrosynthesis Company, Inc. 05/26/1992
4,997,933 Chemical 1991 Cellulose Aminomethanate By Acid Neutralization Matiur Rahman Teepak, Inc. 03/05/1991
5,602,295 Chemical 1997 Methods For The Elimination Of Cyanides In The Dehalogenation Of Halofluorocarbons Marc W. Abel, Robert W. Mouk, Alan F. Heyduk, Albert E. Abel Commodore Laboratories, Inc. 02/11/1997
4,238,563 Chemical 1980 Radiographic Image Enhancement Norman L. Weinberg Minrad Corporation 12/09/1980
7,863,355 Chemical 2011 Moulding Material For The Production Of Fire-Retarding Objects, Pigment Therefor And Use Thereof Thomas Futterer, Hans-Dieter Naegerl, Vincens Mans Fibla, Ruediger Wissemborski Chemische Fabrik Budenheim KG 01/04/2011
4,297,196 Chemical 1981 Stable Low Voltage Microporous Diaphragm For Electrolytic Cells Christine A, Lazarz; Edward H. Cook, Jr. Hooker Chemicals & Plastics Corp. 10/26/1981
4,189,309 Chemical 1980 Desulfurization Of Flue Gas Irenus A. Hoekstra 02/19/1980
5,123,931 Chemical 1992 Coal Recovery Process Robert J. Good, Mohan Badgujar The Research Foundation of State University of New York 06/23/1992
7,595,278 Chemical 2009 Resin Bonded Sorbent Thomas Powers, Samuel A. Incorvia Multisorb Technologies, Inc. 09/29/2009
7,737,201 Chemical 2010 Moulded Mass For Producing Objects That Are Poorly Inflammable, Pigment Therefor, and Use Of The Same Thomas Futterer, Hans-Dieter Naegerl, Vincens Mans Fibla, Ruediger Wissemborski Chemische Fabrik Bedenheim KG 06/15/2010
6,689,341 Chemical 2004 Desensitizing Dental Composition Giovanna Galli Italmed S.n.c. di Galli G. e Pacini G 02/10/2004
4,540,633 Chemical 1985 Water Dispersible Polyurethane Adhesive Compositions And Adhesive Layer Formed Therefrom Helmut W. Kucera, Samy K. Saad Textron Inc. 09/10/1985
6,187,570 Chemical 2001 Electrodialysis Methods For Purification And Recovery Of Gluconic Acid Derivatives J. David Genders, Ram Gopal, Dan M. Hartsough, Peter M. Kendall, William J. Long, Duane J. Mazur, Guillermo D. Zappi The Electrosynthesis Company, Inc. 02/13/2001
9,181,983 Chemical 2015 Method And Device For Lubricating And Cooling A Bearing That Is Subject To High Loads Oswald Bayer, Oliver Schellberg Schaeffler Technologies AG & Co. KG 11/10/2015
4,484,961 Chemical 1984 Preparation And Purification Of N2O4 Containing Rocket Propellant Oxidizer Henry P. Heubusch Textron, Inc. 11/27/1984
4,014,850 Chemical 1977 Friction Elements Containing Novel Friction Particles Donald H. Thorpe Hooker Chemicals & Plastics Corporation 03/28/1977
D310,284 Design 1990 Pusher Plate Attachment For Hand Truck Donald C. Boyer 08/28/1990
D317,818 Design 1991 Universal Pneumatic Swivel Paul W. Huber Dynabrade, Inc. 06/25/1991
D319,874 Design 1991 Opthalmic Projector Werner Hoelbl Cambridge Instruments Inc. 09/10/1991
D306,477 Design 1990 Portable Fluid Dispenser Godfrey W. Weiss 03/06/1990
D308,879 Design 1990 Inverted Microscope Paul A. Hoogesteger Cambridge Instruments, Inc. 06/26/1990