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
6,221,570 Chemical 2001 One-Part Bleach-Fix Liquid Concentrates Laszlo Papai Trebla Chemical Company 04/24/2001
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
5,229,506 Chemical 1993 Preparation of Cellulose Aminomethanate Matiur Rahman, Douglas J. Bridgeford Teepak, Inc. 07/20/1993
4,079,123 Chemical 1978 Process for the Production of Chlorine Dioxide Willard A. Fuller, Earl A. Schilt Hooker Chemicals & Plastics Corporation 03/14/1978
4,196,069 Chemical 1980 Means for Distributing Electrolyte into Electrolytic Cells Luciano Mose, Helmut Schurig, Bernd Strasser Hooker Chemicals & Plastics Corp. 04/01/1980
4,081,317 Chemical 1978 Process for the Reduction of Effluent Color from a Cellulosic Pulp Bleaching Sequence Ralph J. Gall, Frederick H. Thompson Hooker Chemicals & Plastics Corporation 03/28/1978
5,266,309 Chemical 1993 Refunctionalized Oxyfluoropolymers Joseph A. Gardella, Jr., Terrence G. Vargo The Research Foundation of State University of New York 11/30/1993
4,946,903 Chemical 1990 Oxyfluoropolymers Having Chemically Reactive Surface Functionality and Increased Surface Energies Joseph A. Gardella, Jr., Terrance G. Vargo The Research Foundation of State University of NY 08/07/1990
12,228,562 Chemical 2025 Method for Assessing Soil Health of Cultivated Land Gangcai Liu, Kai Hu, Xuan Wang Institute of Mountain Hazards and Environment, Chinese Academy of Sciences 02/18/2025
8,696,996 Chemical 2014 Device and Method for Generating a Barrier Discharge in a Gas Flow Andreas Albrecht, Eckart Theophile Reinhausen Plasma GmbH 04/15/2014
8,685,125 Chemical 2014 Method for Producing Very Low Packing Density Ceramic Abrasive Grits Robert Seider, Angelo R. Angelone Washington Mills Management, Inc. 04/01/2014
5,891,609 Chemical 1999 Photographic Color Developer Replenishing Concentrates Laszlo Papai Trebla Chemical Company 04/06/1999
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. 04/01/1997
9,437,868 Chemical 2017 Iron (III) Orthophosphate-Carbon Composite Gunnar Buehler, Killian Schwarz, Andreas Jazdanian, Christian Graf, Michael Rapphahn Chemische Fabrik Budenheim KG 09/06/2016
6,638,413 Chemical 2003 Methods and Apparatus for Electrolysis of Water Norman L. Weinberg, Klaus Tomantschger, Robert S. Feldstein, J. David Genders, Joseph M. Rait Lectro Press, Inc. 10/28/2003
6,190,708 Chemical 2001 Enzyme Preparations for Modifying Cereal Suspensions Angelika Öste Triantafyllou Cereal Base CEBA AB 02/20/2001
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
3,954,953 Chemical 1976 Energy Conserving Process for Manufacturing Ferric Sulfate William A. Satterwhite, Robert M. Leach Cities Service Company 05/04/1976
4,006,081 Chemical 1977 Method for Preventing Gelation of Thermosetting Resins in Waste Water Nobutaka Nakamura, Yukio Saeki Sumitomo Durez Company, Ltd. 02/01/1977
3,994,853 Chemical 1976 Tack Free Polymerizable Polyester Compositions Raymond R. Hindersinn, Jeffrey E. Selley Hooker Chemicals & Plastics Corporation 11/30/1976
4,051,098 Chemical 1977 Method of Preparing Shaped Active Carbon Takeshi Takemura, Yoshihisa Katoh, Shigeyuki Kurita, Susumu Sasaki, Kyohei Funabiki, Keizo Hatano Sumitomo Durez Company, Ltd., Daiichi Tanso Kogyo KK 09/27/1977
4,010,144 Chemical 1977 Flame Retardant Phosphate Ester Derivatives of Ortho Novolaks Bobby F. Dannels, Alvin F. Shepard Hooker Chemicals & Plastics Corporation 03/01/1977
4,213,407 Chemical 1980 Flash Drying Sludge Derived Fuel Process Kenneth N. Headley Hooker Chemicals & Plastics Corporation 07/22/1980
6,329,487 Chemical 2001 Silazane and/or Polysilazane Compounds and Methods of Making Albert E. Abel, Tracy E. Kruger, Robert W. Mouk, Gary J. Knasiak Kion Corporation 12/11/2001
7,854,888 Chemical 2010 Methods for Determining Effectiveness of Waste Water Tank Deodorizers and Synthetic Waste Compositions for Use in Said Methods Nancy Diann Crawford, David Lee Nachtigal, Lewis Lynn Gray Fuller Brush Company, Inc. 12/21/2010
8,853,124 Chemical 2014 Resin Bonded Sorbent Samuel A. Incorva, Stanislav E. Solovyov, Thomas H. Powers, Michael W. Alabran Multisorb Technologies, Inc. 10/07/2014
6,814,992 Chemical 2004 Anaerobic Fermentation Method and Apparatus Andre J. Pazik, Daniel C. Kornacki 11/09/2004
4,032,490 Chemical 1977 Wax Compositions for Flame Retardant Electrical Insulation Coatings Takao Murata, Nobutaka Nakamura, Tateo Goto Sumitomo Durez Company, Ltd. 06/28/1977
4,156,713 Chemical 1979 Production of Chlorine Dioxide Willard A. Fuller Hooker Chemicals & Plastics Corp. 05/29/1979
7,649,038 Chemical 2010 Polyphosphate Derivative of a 1,3,5-Triazine Compound, Method for Producing the Same and Its Use Hans Dieter-Naegerl, Thomas Futterer, Vincens Mans Fibla, David Garcia Martinez, Eduardo Tortosa Gimeno Chemische Fabrik Budenheim KG 01/19/2010
4,147,600 Chemical 1979 Electrolytic Method of Producing Concentrated Hydroxide Solutions John Rutherford, Charles F. Eggers Hooker Chemicals & Plastics Corp. 04/03/1979
3,983,178 Chemical 1976 Immonium Salts and Derivatives Thereof Victor A. Pattison, Russell L. K. Carr Hooker Chemicals & Plastics Corporation 09/28/1976
7,501,509 Chemical 2009 Water Soluble Tetrapyrollic Photosensitizers for Photodynamic Therapy Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, William Potter, Allan Oseroff Health Research, Inc. 03/10/2009
6,699,450 Chemical 2004 Carbide Material by Electromagnetic Processing Michael P. Dunn, Michael L. Dunn Redunndant Materials, Inc. 03/02/2004
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
8,920,527 Chemical 2014 High Performance Ceramic Abrasive Grits of Uniform Thickness and Methods of Producing and Using the Same Robert Seider, Angelo R. Angelone Washington Mills Management, Inc. 12/30/2014
4,169,773 Chemical 1979 Removal of Chlorate from Electrolytic Cell Anolyte Peter Lai, Stanley Szymanski, Norman L. Christensen Hooker Chemicals & Plastics Corp. 10/02/1979
4,051,189 Chemical 1977 Cyclic Ethers of Phenolic Compounds and Polymers Thereof Alvin F. Shepard, Bobby F. Dannels Hooker Chemicals & Plastics Corporation 09/27/1977
8,940,672 Chemical 2015 Graphite-Free High-Temperature Lubricant Steffen Bugner, Ralf Giskow, Bernd Schneider Chemische Fabrik Budenheim KG 01/27/2015
4,159,929 Chemical 1979 Chemical and Electro-Chemical Process for Production of Alkali Metal Chlorates Morris P. Grotheer Hooker Chemicals & Plastics Corp. 07/03/1979
4,218,293 Chemical 1980 Electrochemical Apparatus and Process for Manufacturing Halates Chester R. Nawrot Hooker Chemicals & Plastics Corp. 08/19/1980
4,484,961 Chemical 1984 Preparation and Purification of N2O4 Containing Rocket Propellant Oxidizer Henry P. Heubusch Textron, Inc. 11/27/1984
4,189,309 Chemical 1980 Desulfurization of Flue Gas Irenus A. Hoekstra 02/19/1980
4,250,002 Chemical 1981 Polymeric Microporous Separators for Use in Electrolytic Processes and Devices Christine A. Lazarz, Edward H. Cook, Jr., Arthur C. Schulz Hooker Chemicals & Plastics Corp. 02/10/1981
4,283,287 Chemical 1981 Stable Non-Caking Aqueous Slurry of Sodium Chlorate and Sodium Chloride and Method of Making Theodore H. Dexter, Willard A. Fuller Hooker Chemicals & Plastics Corp. 08/11/1981
4,024,322 Chemical 1977 Battery with Silicon Metal Anodes James P. McKaveney Hooker Chemicals & Plastics Corporation 05/17/1977
4,289,600 Chemical 1981 Microporous Membrane Materials Christine A. Lazarz; Edward H. Cook, Jr, Lesleigh V. Scripa Hooker Chemicals & Plastics Corp. 09/15/1981
4,107,023 Chemical 1978 Filter Press Halate Cell Bernardus J. Mentz Hooker Chemicals & Plastics Corporation 08/15/1978
4,267,236 Chemical 1981 Alloys of Epoxy and Homopolymers of Furfuryl Alcohol Ignatius Metil 05/12/1981
4,252,878 Chemical 1981 Processes of Wetting Hydrophobic Fluoropolymer Separators Christine A. Lazarz, Ursula I. Keller, Edward H. Cook, Jr. Hooker Chemicals & Plastics Corp. 02/24/1981