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Inventor

Landon M. Steele

Inventor
Redwood City, CA, US

Overview

7→
Patents
1997–2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B01Dprimary
B01DSeparation19%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
C07KPeptides15%
C12NMicroorganisms or enzymes15%
Y10TTechnical subjects covered by former us classification11%
C12YEnzymes7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
7,850,012'Silane-treated silica filter media'20107,374,684'Method of separating components in a sample using silane-treated silica filter media'20087,264,728'Method of separating components in a sample using silane-treated silica filter media'20076,638,749'Carbon dioxide soluble surfactant having two fluoroether CO2-philic tail groups and a head group'20036,562,605'Extraction of water soluble biomaterials from fluids using a carbon dioxide/surfactant mixture'20035,945,520'Chromatographic resins and methods for using same'19995,652,348'Chromatographic resins and methods for using same'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to UNIV MASSEY (2)· patent assignee history
1997–1999Based in San Francisco, CA, US· patent location history
2003–2008Patents assigned to GENENCOR INT (4)· patent assignee history
2003Patents assigned to UNIV PITTSBURGH (2)· patent assignee history
2003Based in Brisbane, CA, US· patent location history
2007–2010Based in Redwood City, CA, US· patent location history
2008–2010Patents assigned to DOW CORNING (2)· patent assignee history
2010Patents assigned to DANISCO US INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GENENCOR INT42003–2008
DOW CORNING22008–2010
UNIV MASSEY21997–1999
UNIV PITTSBURGH22003
DANISCO US INC12010
Locations
LocationPatentsSpan
Redwood City, California, US32007–2010
Brisbane, California, US22003
San Francisco, California, US21997–1999