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For the Inventor, By the Inventor

Hoek, Netherlands

Hanno R Van Der Wal

This inventor holds 13 USPTO granted patents and 7 published patent applications and 11 EPO patents. Top assignees: Dow Global Technolgoies LLC, The Dow Chemical Company, Lubrizol Advanced Materials, Inc.. Active years: 1990-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hanno R Van Der Wal. Retrieved from https://idiyas.com/inventor/hanno-r-van-der-wal

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13 

% Patents Active = 76.9

 

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 58(Granted Patents)


Location History:

  • Delfzijl, NL (1990)
  • Kreeksingel, NL (1993)
  • BV Delfzyl, NL (1993)
  • Hoek, NL (1999 - 2020)

Company Filing History:

goldMedal8 out of 4,807 
 
Dow Global Technolgoies LLC
 patents
silverMedal4 out of 7,680 
 
The Dow Chemical Company
 patents
bronzeMedal1 out of 236 
 
Lubrizol Advanced Materials, Inc.
 patents

Years Active: 1990-2020

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13 patents (USPTO):Explore Patents
1. 10759891 - Copolymer polyol with functional additive in dispersed phase (2020-09-01),
2. 9758619 - Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts (2017-09-12),
3. 9644097 - Stabilizer polymerization process and process for making polymer polyols (2017-05-09),
4. 8822581 - Melt dispersion process for making polymer polyols (2014-09-02),
5. 8686057 - Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids (2014-04-01),
6. 8680211 - Hybrid polyester-polyether polyols (2014-03-25),
7. 8436063 - Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials (2013-05-07),
8. 8296974 - Thermoplastic polyurethane containing structural units of polyester and polyether diols (2012-10-30),
9. 6849666 - Polyurethanes containing dispersed crystalline polyesters (2005-02-01),
10. 5936055 - Acid functionalized polyurethane adducts (1999-08-10),
11. 5274004 - Process for conversion of polyurethane polymer to polyol and fresh (1993-12-28),
12. 5244932 - Polymer polyol dispersions, a process for making them and polyurethane (1993-09-14),
13. 4980445 - Thermoplastic polyurethanes (1990-12-25),

Title: Inventor Hanno R Van der Wal

Introduction: Hanno R Van der Wal is a distinguished inventor based in Hoek, Netherlands, known for his groundbreaking contributions to various technological fields.

Latest Patents: Van der Wal holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Van der Wal has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, Van der Wal has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence that has led to the successful implementation of numerous projects.

Conclusion: Hanno R Van der Wal's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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