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Inventor

William A. Lee

Inventor
Los Altos, CA, US

Overview

44→
Patents
1988–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 44 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07DHeterocyclic compounds12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
A61KPreparations for medical, dental or toiletry purposes8%
C10GCracking hydrocarbon oils8%
C07HSugars6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
E21BEarth or rock drilling5%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
9,464,236'Compositions and methods for recovering and/or removing reagents from porous media'20169,416,645'Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials'20169,181,490'Methods for recovering and/or removing reagents from porous media'20159,181,468'Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials'20159,139,604'Antiviral phosphonate analogs'20159,102,864'Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials'20158,926,832'Extraction of hydrocarbons from hydrocarbon-containing materials'20158,871,785'Antiviral phosphonate analogs'20148,858,717'Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials'20148,685,234'Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials'20148,522,876'In situ extraction of hydrocarbons from hydrocarbon-containing materials'20138,435,969'Method and compositions for treating hematological malignancies'20138,404,108'Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials'20138,404,107'Extraction of hydrocarbons from hydrocarbon-containing materials'20138,323,417'Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials'20128,272,442'In situ extraction of hydrocarbons from hydrocarbon-containing materials'20128,268,802'Anti-proliferative compounds, compositions, and methods of use thereof'20128,232,278'Pyrido(3,2-D)pyrimidines and pharmaceutical compositions useful for treating hepatitis C'20128,022,083'Antiviral phosphonate analogs'20117,803,788'Prodrugs of phosphonate nucoleotide analogues'20107,649,015'Cellular accumulation of phosphonate analogs of HIV protease inhibitor compounds'20107,645,747'Therapeutic phosphonate compounds'20107,553,825'Anti-proliferative compounds, compositions, and methods of use thereof'20097,462,608'Non nucleoside reverse transcriptase inhibitors'20087,439,350'Nucleotide analogs'20087,429,565'Antiviral phosphonate analogs'20087,390,791'Prodrugs of phosphonate nucleotide analogues'20086,225,460'Nucleotide analogs'20015,886,179'Nucleotide analogs'19995,798,340'Nucleotide analogs'19985,376,369'Vaccine adjuvant'19945,177,072'Treatment of autoimmune inflammatory, and psoriatic diseases with heterocyclic aminoalkyl esters of mycophenolic acid and derivatives'19935,011,678'Composition and method for administration of pharmaceutically active substances'19914,994,439'Transmembrane formulations for drug administration'19914,992,467'Treatment of autoimmune diseases with mycophenolic acid, and derivatives and formulations thereof'19914,952,579'Method of treating diseases by administering morpholino-ethylester of mycophenolic acid or derivatives thereof'19904,948,793'Treatment of autoimmune diseases with the morpholinoethyl ester of mycophenolic acid, and derivatives thereof'19904,868,153'Treatment of allograft rejection with mycophenolic acid, its morpholinoethylester and derivatives thereof'19894,861,776'Heterocyclic aminoalkyl esters of mycophenolic acid and derivatives thereof, compositions and use'19894,808,592'Method of treating diseases by administering morpholinoethylester of mycophenolic acid and derivatives thereof'19894,786,637'Treatment of allograft rejection with mycophenolic acid morpholinoethylester and derivatives thereof'19884,753,935'Morpholinoethylesters of mycophenolic acid and pharmaceutical compositions'19884,748,173'Heterocyclic aminoalkyl esters of mycophenolic acid and derivatives thereof and pharmaceutical compositions'19884,727,069'Heterocyclic aminoalkyl esters of mycophenolic acid, derivatives thereof and pharmaceutical compositions'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1994Patents assigned to SYNTEX INC (12)· patent assignee history
1988–1993Based in Menlo Park, CA, US· patent location history
1988–1991Based in Palo Alto, CA, US· patent location history
1991–2015Based in Los Altos, CA, US· patent location history
1998–2015Patents assigned to GILEAD SCIENCES INC (17)· patent assignee history
2012–2015Patents assigned to GREEN SOURCE ENERGY LLC (9)· patent assignee history
2012–2013Patents assigned to FAN LIANG-TSENG (5)· patent assignee history
2012–2013Based in McLean, VA, US· patent location history
2013–2016Based in Spicewood, TX, US· patent location history
2015–2016Patents assigned to GREEN SOURCE HOLDINGS LLC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILEAD SCIENCES INC171998–2015
SYNTEX INC121988–1994
GREEN SOURCE ENERGY LLC92012–2015
FAN LIANG-TSENG52012–2013
GREEN SOURCE HOLDINGS LLC52015–2016
Locations
LocationPatentsSpan
Los Altos, California, US201991–2015
Spicewood, Texas, US92013–2016
Menlo Park, California, US71988–1993
McLean, Virginia, US42012–2013
Palo Alto, California, US41988–1991