Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard A. Brown — 28 Patents

FMFmc: 16 patents #34 of 1,735Top 2%
IGInternational Technology Group: 3 patents #3 of 32Top 10%
EIElectric Power Research Institute: 1 patents #421 of 1,201Top 40%
SHShaw Intellectual Property Holdings: 1 patents #4 of 23Top 20%
Park City, UT: #18 of 377 inventorsTop 5%
Utah: #541 of 19,430 inventorsTop 3%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Richard A. Brown has been granted 28 US patents while listed as an inventor at Fmc. The first was granted in 1982 and the most recent in August 2024. Richard A. Brown ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Richard A. Brown in Park City, UT, US.

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12071397 Topical compositions for the treatment of dermatological disorders Gary I. Weinberger, H. Robert Nagel 2024-08-27
11021440 Topical compositions for the treatment of dermatological disorders Gary I. Weinberger, H. Robert Nagel 2021-06-01
10202338 Topical compositions for the treatment of dermatological disorders Gary I. Weinberger, H. Robert Nagel 2019-02-12
7785038 Oxidation of organic compounds Philip A. Block 2010-08-31 $18,090,000
7576254 Oxidation of organic compounds at high pH Philip A. Block, David Robinson 2009-08-18 $22,603,000
7473372 Oxidation of organic compounds Philip A. Block, Dalbir S. Sethi, David Robinson 2009-01-06 $43,268,000
7455847 Pigmented cosmetic composition and methods related thereto 2008-11-25
7427177 Method of using pulsed ozone to treat soils containing organic contaminants James Lute, Dave Cecil Robinson, George Skladany, Christopher R. Nelson 2008-09-23
6403034 Method of reducing the concentration of recalcitrant organic contamination in a soil matrix Christopher R. Nelson 2002-06-11
6164221 Method for reducing unburned carbon in low NOx boilers Anthony Facchiano, Wate T. Bakker, Robert R. Hardman 2000-12-26
4849360 Apparatus and method for confining and decontaminating soil Robert D. Norris, George E. Hoag 1989-07-18 $2,471,000
4747728 Method for distributing an aqueous solution containing a peroxygen in clay Robert D. Norris, Joseph C. Richards 1988-05-31 $1,819,000
4727031 Nutrient for stimulating aerobic bacteria Robert D. Norris 1988-02-23 $1,882,000
4695658 Aryl carboxylate process Edward C. Taylor, Alan H. Katz, Randy A. Bull, Lance R. Byers 1987-09-22 $19,490,000
4610795 Peroxygen breaker systems for well completion fluids Robert D. Norris, Gaylen R. Brubaker 1986-09-09 $2,231,000
4594170 Method for liquifying chloride-based heavy brine well completion fluids Robert D. Norris, Joseph C. Richards 1986-06-10 $1,542,000
4591443 Method for decontaminating a permeable subterranean formation Robert D. Norris 1986-05-27 $15,963,000
4588506 Stimulation of biooxidation processes in subterranean formations Richard L. Raymond, Robert D. Norris, Eugene T. O'Neill 1986-05-13 $4,255,000
4552668 Oxidation of sulfides in polymer-thickened aqueous solution Robert D. Norris 1985-11-12 $1,457,000
4552674 Composition and method for treating a subterranean formation Robert D. Norris 1985-11-12 $1,457,000
4552675 Composition and method for treating a subterranean formation Robert D. Norris 1985-11-12 $1,457,000
4526762 Recovery of vanadium from acidic solutions thereof 1985-07-02 $2,483,000
4494698 Polyurethane spray nozzle for abrasive slurries John D. Trew 1985-01-22
4453597 Stimulation of hydrocarbon flow from a geological formation Frank E. Caropreso, Charles J. Lymburner, Robert D. Norris 1984-06-12 $2,706,000
4418051 Process for preparing thallium (III) Lance R. Byers, Robert D. Norris 1983-11-29 $9,608,000