Inventor
Ralph B. Nielsen
Inventor
San Jose, CA, US
Overview
Patents· 52 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C40BCombinatorial chemistry15%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
Y10TTechnical subjects covered by former us classification11%
B01DSeparation8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B01LChemical or physical laboratory apparatus for general use4%
G01KMeasuring temperature4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
PatentTitleYear
8,252,969'Hypernucleophilic catalysts for detoxification of chemical threat agents'20127,115,234'Parallel semi-continuous or continuous reactor system'20067,067,586'Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers'20066,994,827'Parallel semicontinuous or continuous reactors'20066,976,383'Apparatus for high temperature withdrawal or dispensing of fluids'20056,924,149'Parallel reactor with internal sensing and method of using same'20056,890,522'Cosmetic and personal care compositions'20056,890,492'Parallel reactor with internal sensing and method of using same'20056,864,092'Parallel reactor with internal sensing and method of using same'20056,834,990'Impeller for mixing small volumes of reaction materials'20046,833,276'Polymer brushes for immobilizing molecules to a surface and having water-soluble or water-dispersible segments therein and probes bonded thereto'20046,818,183'Multi-temperature modular reactor and method of using same'20046,787,112'Parallel reactor with internal sensing and method of using same'20046,767,968'ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same'20046,726,843'Inverse chromatography methods and apparatus for evaluation of interactions between modifying agents and receptors comprising natural or artificial mammalian tissue'20046,720,186'Method of research for creating and testing novel catalysts, reactions and polymers'20046,692,914'Polymer brushes for immobilizing molecules to a surface or substrate, where the polymers have water-soluble or water-dispersible segments and probes bonded thereto'20046,685,925'Cosmetic and personal care compositions'20046,663,855'Cosmetic and personal care compositions'20036,653,138'Apparatus and method of research for creating and testing novel catalysts, reactions and polymers'20036,624,219'Surface active random radical (co)polymer and dispersion method for using the same'20036,584,832'High-temperature characterization of polymer libraries'20036,582,116'Apparatus and method for mixing small volumes of reaction materials'20036,577,392'Characterization of non-biological polymers using flow-injection analysis with light-scattering detection'20036,566,461'Methods for parallel semi-continuous or continuous reactions'20036,559,255'Controlled free radical emulsion and water-based polymerizations and seeded methodologies'20036,548,026'Parallel reactor with internal sensing and method of using same'20036,528,026'Multi-temperature modular reactor and method of using same'20036,508,984'System for creating and testing novel catalysts, reactions and polymers'20036,507,945'Synthesizing combinatorial libraries of materials'20036,491,823'Targeted separation protocols for rapid characterizations of polymers'20026,492,184'Automated sampling methods with integral serial sample preparation for rapid characterization of polymers'20026,485,692'Continuous feed parallel reactor'20026,475,391'Rapid characterization of polymers for combinatorial, analytical and process control applications'20026,472,486'Controlled stable free radical emulsion polymerization processes'20026,461,515'Parallel liquid chromatography for analyzing combinatorial libraries of non-biological polymers'20026,454,947'Overlaid injection for rapid characterizations of polymers'20026,455,316'Parallel reactor with internal sensing and method of using same'20026,406,632'Rapid characterization of polymers'20026,345,528'High-temperature characterization of polymers with HPLC system having multiple mobile-phase reservoirs'20026,265,226'Automated sampling methods for rapid characterization of polymers'20016,260,407'High-temperature characterization of polymers'20016,175,409'Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers'20016,151,123'Systems and methods for employing optical probes to characterize material properties'20005,981,159'Photographic material'19995,804,365'Thermally processable imaging element having a crosslinked hydrophobic binder'19985,594,047'Method for forming photographic dispersions comprising loaded latex polymers'19975,582,960'Photographic print material'19965,372,919'Polymers for the release of photographically useful groups'19945,244,763'Polymeric scavengers for oxidized developing agents and photographic elements containing the same'19935,223,581'Polymers for the release of photographically useful groups'19935,196,502'Method for the preparation of multiply-branched aromatic polyesters'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1999Patents assigned to EASTMAN KODAK CO (8)· patent assignee history
1993–1997Based in Rochester, NY, US· patent location history
1998Based in Sunnyvale, CA, US· patent location history
1999–2006Based in San Jose, CA, US· patent location history
2000–2006Patents assigned to SYMYX TECHNOLOGIES INC (40)· patent assignee history
2003–2005Patents assigned to UNILEVER HOME & PERSONAL CARE (2)· patent assignee history
2003Patents assigned to BASF AG (1)· patent assignee history
2006Based in Santa Clara, CA, US· patent location history
2012Patents assigned to NIELSEN RALPH BENDT (1)· patent assignee history
2012Based in McLean, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SYMYX TECHNOLOGIES INC | 40 | 2000–2006 |
| EASTMAN KODAK CO | 8 | 1993–1999 |
| UNILEVER HOME & PERSONAL CARE | 2 | 2003–2005 |
| BASF AG | 1 | 2003 |
| NIELSEN RALPH BENDTself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 43 | 1999–2006 |
| Rochester, New York, US | 6 | 1993–1997 |
| McLean, Virginia, US | 1 | 2012 |
| Santa Clara, California, US | 1 | 2006 |
| Sunnyvale, California, US | 1 | 1998 |