"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla
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 No. | Category | Year | Title | Inventor | Assignee | Date of Issue |
---|---|---|---|---|---|---|
7,820,143 | Chemical | 2010 | Water Soluble Tetrapyrollic Photosensitizers for Photodynamic Therapy | Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, William Potter, Allan Oseroff | Health Research, Inc. | 10/26/2010 |
7,053,210 | Chemical | 2006 | Efficient Synthesis of Pyropheophorbide A and Its Derivatives | Ravindra K. Pandey, Thomas J. Dougherty, Alexander J. Pallenberg | Health Research, Inc. | 05/30/2006 |
5,271,179 | Chemical | 1993 | Insecticidal Compositions and Articles of Manufacture Containing the Same | Harold L. Cohen | Research Foundation of State University of New York | 12/21/1993 |
4,146,445 | Chemical | 1979 | Method Of Electrolytically Producing A Purified Alkali Metal Hydroxide Solution | Edward H. Cook, Jr., Dirk Pouli | Hooker Chemicals & Plastics Corp. | 03/26/1979 |
6,652,978 | Chemical | 2003 | Thermally Stable, Moisture Curable Polysilazanes And Polysiloxazanes | Alexander Lukacs, III, Gary J. Knasiak | Kion Corporation | 11/25/2003 |
8,470,452 | Chemical | 2013 | Wear Resistant Ceramic Coated Aluminum Alloy Article | Mark R. Chaney, Frederick A. Campbell | Calvary Design Team, Inc. | 06/25/2013 |
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 |
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 |
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 |
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 |
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 |
5,229,506 | Chemical | 1993 | Preparation of Cellulose Aminomethanate | Matiur Rahman, Douglas J. Bridgeford | Teepak, Inc. | 07/20/1993 |
4,170,540 | Chemical | 1979 | Method for Forming Microporous Membrane Materials | Christine A. Lazarz, Edward H. Cook, Jr., Lesleigh V. Scripa | Hooker Chemicals & Plastics Corp. | 10/09/1979 |
7,989,388 | Chemical | 2011 | Resin Bonded Sorbent | Samuel A. Incorvia, Thomas Powers | Multisorb Technologies, Inc. | 08/02/2011 |
4,014,850 | Chemical | 1977 | Friction Elements Containing Novel Friction Particles | Donald H. Thorpe | Hooker Chemicals & Plastics Corporation | 03/29/1977 |
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 |
5,563,108 | Chemical | 1996 | Raw Batch for Producing Reaction-Bonded Silicon Carbide Refractory Product | Baek H. Kim | The Carborundum Company | 10/08/1996 |
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 |
6,887,421 | 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 |
5,329,012 | Chemical | 1994 | Bis(Acyloxmethyl)imidazole Compounds | Wayne K. Anderson | The Research Foundation of State University of New York | 07/12/1994 |
7,087,537 | Chemical | 2006 | Method for Fabricating Oxide Thin Films | Pooran Chandra Joshi, Apostolos T. Voutsas | Sharp Laboratories Of America, Inc. | 08/08/2006 |
5,116,592 | Chemical | 1992 | Fluorinated Carbons and Uses Thereof | Norman L. Weinberg | The Electrosynthesis Company, Inc. | 05/26/1992 |
6,168,800 | Chemical | 2001 | Antimicrobial Multi-Layer Island Dressing | John A. Dobos, Ronald D. Mabry | Medwrap Corporation | 01/02/2001 |
7,374,835 | Chemical | 2008 | Fuel Cell Element | Kevin Kendall, Caine Finnerty | 05/20/2008 | |
4,999,425 | Chemical | 1991 | Cellulose Aminomethanate by Ion-Exchange Extraction | Douglas J. Bridgeford | Teepak, Inc. | 03/12/1991 |
8,293,147 | Chemical | 2012 | Laser-Writable Polymer Material | Gerhard Scheuer, Joachim Markmann, Gunnar Buehler, Hans-Dieter Naegerl, Thomas Futterer, Ruediger Wissemborski | Chemische Fabrik Budenheim KG | 10/23/2012 |
7,226,892 | Chemical | 2007 | Herbicidal Composition and Use | Kim Carl-Christian Henningsen | Durga Technolgies ApS | 06/05/2007 |
4,218,293 | Chemical | 1980 | Electrochemical Apparatus and Process for Manufacturing Halates | Chester R. Nawrot | Hooker Chemicals & Plastics Corp. | 08/19/1980 |
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 |
5,123,931 | Chemical | 1992 | Coal Recovery Process | Robert J. Good, Mohan Badgujar | The Research Foundation of State University of NY | 06/23/1992 |
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 |
5,698,750 | Chemical | 1997 | Methods for Purifying and Recovering Contaminated Refrigerants with Aqueous Solutions of Bases | Robert W. Mouk, Albert E. Abel | Commodore Laboratories, Inc. | 12/16/1997 |
7,097,826 | Chemical | 2006 | 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. | 08/29/2006 |
4,484,961 | Chemical | 1984 | Preparation and Purification of N2O4 Containing Rocket Propellant Oxidizer | Henry P. Heubusch | Textron, Inc. | 11/27/1984 |
7,166,719 | Chemical | 2007 | Fluorinated Photosensitizers Related to Chlorins and Bacteriochlorins for Photodynamic Therapy | Ravindra K. Pandey, William R. Potter, Thomas J. Dougherty | Health Research, Inc. | 01/23/2007 |
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 |
6,699,450 | Chemical | 2004 | Carbide Material by Electromagnetic Processing | Michael P. Dunn, Michael L. Dunn | Redunndant Materials, Inc. | 03/02/2004 |
4,782,142 | Chemical | 1988 | Novel 5-Substituted 2-Pyrimidinone Nucleosides and Methods of Use | Thomas J. Bardos, Yung-Chi Cheng, Alan C. Schroeder, Simon M. N. Efange | The Research Foundation of State University of New York | 11/01/1988 |
4,213,407 | Chemical | 1980 | Flash Drying Sludge Derived Fuel Process | Kenneth N. Headley | Hooker Chemicals & Plastics Corporation | 07/22/1980 |
9,437,868 | Chemical | 2017 | Iron (III) Orthophosphate-Carbon Composite | Gunnar Buehler, Killian Schwarz, Andreas Jazdanian, Christian Graf, Michael Rapphahn | Chemische Fabrik Budenheim KG | 09/06/2017 |
5,678,231 | Chemical | 1997 | Methods of Decontaminating Substates with In-Situ Generated Cyanides | Robert W. Mouk, Alan F. Heyduk, Albert E. Abel | Commodore Laboratories, Inc. | 10/14/1997 |
6,919,398 | Chemical | 2005 | Forming or Coating Material and Utilization Thereof | Andrea Born, Reinhardt Wink, Josef Ermuth | Sto AG | 07/19/2005 |
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 | |
6,756,469 | Chemical | 2004 | Polysilazane-Modified Polyamine Hardeners for Epoxy Resins | Alexander Lukacs, III | Kion Corporation | 06/29/2004 |
6,004,445 | Chemical | 1999 | Electrochemical Methods for Recovery of Ascorbic Acid | J. David Genders, Dan M. Hartsough | Electrosynthesis Company, Inc. | 12/21/1999 |
6,712,949 | Chemical | 2004 | Electrochemical Synthesis of Hydrogen Peroxide | Ramanathan Gopal | The Electrosynthesis Company, Inc. | 03/29/2004 |
8,034,739 | Chemical | 2011 | Method for Selecting Adsorptive Composite Barriers for Packaging Applications | Stanislav E. Solovyov, Thomas Powers, Samuel A. Incorvia | Multisorb Technologies, Inc. | 10/11/2011 |
6,156,081 | Chemical | 2000 | Combustion Catalyst | John David Willis-New | Combustion Technologies, Inc. | 12/05/2000 |
6,156,329 | Chemical | 2000 | Stripped Spent Silver Catalysts and Novel Uses Thereof | Ronald F. Davies | Ames Goldsmith Corporation | 12/05/2000 |
"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla