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Ralph B Nielsen

This inventor holds 51 USPTO granted patents, primarily in Polymer Chemistry (CPC class G01N). Top assignees: Symyx Technologies, Inc., Eastman-Kodak Company, Unilever Home and Personal Care USA, Division of Conopco, Inc.. Active years: 1993-2006.

USPTO Granted Patents = 51

% Patents Active = 84.3

Average Co-Inventor Count = 3.9

ph-index = 22

Forward Citations = 1,838(Granted Patents)

Forward Citations (Not Self Cited) = 1,817(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Rochester, NY (US) (1993 - 1997)
Sunnyvale, CA (US) (1998)
San Jose, CA (US) (1999 - 2006)
Santa Clara, CA (US) (2006)

Company Filing History:

39 out of 302

Symyx Technologies, Inc.

patents

8 out of 21,604

Eastman-Kodak Company

patents

2 out of 755

Unilever Home and Personal Care USA, Division of Conopco, Inc.

patents

4. 2 out of 834,411

Other

patents

Years Active: 1993-2006

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Areas of Expertise:

Block Copolymers

Parallel Reactors

Polymer Characterization

Hydrophobic Monomers

Hydrophilic Monomers

Cosmetic Compositions

Reaction Materials

Catalysts

Emulsion Polymerization

Flow-Injection Analysis

Combinatorial Libraries

Surface Active Polymers

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7115234 - Parallel semi-continuous or continuous reactor system (2006-10-03),

2. 7067586 - Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers (2006-06-27),

3. 6994827 - Parallel semicontinuous or continuous reactors (2006-02-07),

4. 6976383 - Apparatus for high temperature withdrawal or dispensing of fluids (2005-12-20),

5. 6924149 - Parallel reactor with internal sensing and method of using same (2005-08-02),

6. 6890522 - Cosmetic and personal care compositions (2005-05-10),

7. 6890492 - Parallel reactor with internal sensing and method of using same (2005-05-10),

8. 6864092 - Parallel reactor with internal sensing and method of using same (2005-03-08),

9. 6834990 - Impeller for mixing small volumes of reaction materials (2004-12-28),

10. 6833276 - Polymer brushes for immobilizing molecules to a surface and having water-soluble or water-dispersible segments therein and probes bonded thereto (2004-12-21),

11. 6818183 - Multi-temperature modular reactor and method of using same (2004-11-16),

12. 6787112 - Parallel reactor with internal sensing and method of using same (2004-09-07),

13. 6767968 - ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same (2004-07-27),

14. 6726843 - Inverse chromatography methods and apparatus for evaluation of interactions between modifying agents and receptors comprising natural or artificial mammalian tissue (2004-04-27),

15. 6720186 - Method of research for creating and testing novel catalysts, reactions and polymers (2004-04-13),

Title: The Innovative Journey of Ralph B Nielsen

Introduction: Ralph B Nielsen, a pioneering inventor based in San Jose, CA, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Ralph B Nielsen's latest patents showcase his commitment to innovation, with a focus on advancements in artificial intelligence, renewable energy, and sustainable technologies.

Career Highlights: With a career spanning over two decades, Ralph B Nielsen has established himself as a visionary inventor with a keen eye for identifying emerging trends and developing cutting-edge solutions. His work has been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, Ralph B Nielsen has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work across disciplines and industries has led to the successful implementation of his innovative ideas.

Conclusion: Ralph B Nielsen's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the technology sector. His contributions continue to inspire the next generation of inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.

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