Inventor

NIELSEN RALPH B

US48 patents

⚠️ This page may combine multiple inventors who share the name “NIELSEN RALPH B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIELSEN RALPH B

SYMYX TECHNOLOGIES INC

Parallel reactor with internal sensing and method of using same

Targeted separation protocols for rapid characterizations of polymers

Rapid characterization of polymers for combinatorial, analytical and process control applications

Parallel liquid chromatography for analyzing combinatorial libraries of non-biological polymers

Overlaid injection for rapid characterizations of polymers

Rapid characterization of polymers

Automated sampling methods for rapid characterization of polymers

High-temperature characterization of polymers

Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers

System for creating and testing novel catalysts, reactions and polymers

Parallel reactor with internal sensing and method of using same

Systems and methods for employing optical probes to characterize material properties

Polymer brushes for immobilizing molecules to a surface or substrate, where the polymers have water-soluble or water-dispersible segments and probes bonded thereto

Characterization of non-biological polymers using flow-injection analysis with light-scattering detection

Multi-temperature modular reactor and method of using same

Continuous feed parallel reactor

High-temperature characterization of polymers with HPLC system having multiple mobile-phase reservoirs

Synthesizing combinatorial libraries of materials

Multi-temperature modular reactor and method of using same

ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same

Method of research for creating and testing novel catalysts, reactions and polymers

Apparatus and method for mixing small volumes of reaction materials

Automated sampling methods with integral serial sample preparation for rapid characterization of polymers

Parallel semi-continuous or continuous reactor system

Apparatus for high temperature withdrawal or dispensing of fluids

Parallel reactor with internal sensing and method of using same

Parallel reactor with internal sensing and method of using same

Parallel reactor with internal sensing and method of using same

Polymer brushes for immobilizing molecules to a surface and having water-soluble or water-dispersible segments therein and probes bonded thereto

Parallel reactor with internal sensing and method of using same

Apparatus and method of research for creating and testing novel catalysts, reactions and polymers

High-temperature characterization of polymer libraries

Methods for parallel semi-continuous or continuous reactions

Controlled stable free radical emulsion polymerization processes

Controlled free radical emulsion and water-based polymerizations and seeded methodologies

Impeller for mixing small volumes of reaction materials

Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers

Inverse chromatography methods and apparatus for evaluation of interactions between modifying agents and receptors comprising natural or artificial mammalian tissue

EASTMAN KODAK CO

Method for the preparation of multiply-branched aromatic polyesters

Method for forming photographic dispersions comprising loaded latex polymers

Polymeric scavengers for oxidized developing agents and photographic elements containing the same

Photographic print material

Thermally processable imaging element having a crosslinked hydrophobic binder

Polymers for the release of photographically useful groups

Polymers for the release of photographically useful groups

UNILEVER HOME & PERSONAL CARE

Cosmetic and personal care compositions

Cosmetic and personal care compositions

(unassigned)

Cosmetic and personal care compositions