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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LF

Lawrence Friedhoff — 14 Patents

DEDemerx: 5 patents #4 of 9Top 45%
AGAxovant Sciences Gmbh: 3 patents #1 of 13Top 8%
EIEisai: 2 patents #451 of 998Top 50%
ESE.R. Squibb & Sons.: 2 patents #179 of 513Top 35%
MSMitotech S.A.: 2 patents #6 of 29Top 25%
Fort Lauderdale, FL: #95 of 1,290 inventorsTop 8%
Florida: #3,685 of 67,251 inventorsTop 6%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Lawrence Friedhoff has been granted 14 US patents while listed as an inventor at Demerx. The first was granted in 1990 and the most recent in April 2022. Lawrence Friedhoff ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Lawrence Friedhoff in Fort Lauderdale, FL, US.

Patents per Year

Patents granted per year, 1990 to 2022Bar chart with a peak of 5 patents in 2017.peak 51990: 1 patents19901991: 1 patents19912002: 1 patents20022006: 1 patents20062015: 1 patents20152016: 1 patents20162017: 5 patents20172018: 2 patents20182022: 1 patents2022

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11304932 Diaryl and arylheteroaryl urea derivatives as modulators of the 5-HT2A serotonin receptor useful for the prophylaxis and treatment of hallucinations associated with a neurodegenerative disease Shankar RAMASWAMY, Yandong Wen 2022-04-19
10034859 Diaryl and arylheteroaryl urea derivatives as modulators of the 5-HT2A serotonin receptor useful for the prophylaxis and treatment of hallucinations associated with a neurodegenerative disease Shankar RAMASWAMY, Yandong Wen 2018-07-31
10022355 Diaryl and arylheteroaryl urea derivatives as modulators of the 5-HT2A serotonin receptor useful for the prophylaxis and treatment of REM sleep behavior disorder Shankar RAMASWAMY, Yandong Wen 2018-07-17
9744174 Method for noribogaine treatment in patients on methadone 2017-08-29
9591978 Methods and compositions for pre-screening patients for treatment with noribogaine 2017-03-14
9572890 Oral formulations of mitochondrially-targeted antioxidants and their preparation and use Maxim V. Skulachev, Vladimir P. Skulachev, Audrey A. Zamyatnin, Vadim N. Tashlitsky, Roman A. Zinovkin +4 more 2017-02-21
9561233 Use of ibogaine for the treatment of pain 2017-02-07
9561232 Low dose noribogaine for treating nicotine addiction and preventing relapse of nicotine use Emeline Maillet 2017-02-07
9345711 Methods for acute and long-term treatment of drug addiction 2016-05-24
9192676 Oral formulations of mitochondrially-targeted antioxidants and their preparation and use Maxim V. Skulachev, Vladimir P. Skulachev, Andrey Aleksandrovich ZAMYATNIN, Eugeny S. Efremov, Vadim N. Tashlitsky +5 more 2015-11-24
7105540 Cholinesterase inhibitors to treat disorders of attention Paul Tiseo, Sharon L. Rogers 2006-09-12
6455544 Use of cholinesterase inhibitors to treat disorders of attention Paul Tiseo, Sharon L. Rogers 2002-09-24
5066480 Method of preventing or reducing adverse reactions to protamine using a thromboxane A.sub.2 receptor antagonist Martin L. Ogletree, William A. Schumacher, Gary J. Grover 1991-11-19 $55,038,000
4925873 Method of treating skin injuries using thromboxane A.sub.2 receptor antagonists Laura L. Bolton 1990-05-15 $55,779,000