Pathiraja Arachchillage Gunatillake

This inventor holds 25 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Polyurethane Chemistry. Top assignees: Polynovo Biomaterials Pty Limited, Commonwealth Scientific and Industrial Research Organisation, Aortech Biomaterials Pty Ltd.. Active years: 1995-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pathiraja Arachchillage Gunatillake. Retrieved from https://idiyas.com/inventor/pathiraja-arachchillage-gunatillake

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

USPTO Granted Patents = 25 (Patent Applications = 3)

% Patents Active = 88.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 7 (Patent Applications = 7)

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 393(Granted Patents)

Location History:

Clayton South, AU (2013)
Mulgrave, AU (1995 - 2021)

Company Filing History:

12 out of 17

Polynovo Biomaterials Pty Limited

patents

6 out of 1,355

Commonwealth Scientific and Industrial Research Organisation

patents

5 out of 5

Aortech Biomaterials Pty Ltd.

Cardiac Crc Nominees Pty Ltd

patent

6. 1 out of 1

Polynovo Biomaterials Limited

patent

where one patent can have more than one assignee

Years Active: 1995-2021

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Areas of Expertise:

Polyurethane Materials

Chain Extenders

Biodegradable Compositions

Biocompatible Polymers

Shape Memory Polymers

Silicon-Based Polycarbonates

Elastomeric Compositions

High Modulus Polyurethanes

Polysiloxane Compositions

Dual Curing Systems

Non-Elastomeric Compositions

Poly(Alkylene Oxide)

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11053342 - Polyurethane/urea materials (2021-07-06),

2. 10844158 - Chain extenders (2020-11-24),

3. 10723844 - Polyurethane/urea compositions (2020-07-28),

4. 10266657 - Polyurethane/urea compositions (2019-04-23),

5. 9695268 - Chain extenders (2017-07-04),

6. 9540478 - Biodegradable polyurethane and polyurethane ureas (2017-01-10),

7. 9084827 - Biodegradable polyurethane/urea compositions (2015-07-21),

8. 9034378 - Biodegradable polyurethane and polyurethane ureas (2015-05-19),

9. 8962786 - Chain extenders (2015-02-24),

10. 8729202 - Biocompatible polymer compositions for dual or multi staged curing (2014-05-20),

11. 8628761 - Biodegradable polyurethane/urea compositions (2014-01-14),

12. 8529880 - Biodegradable polyurethane/urea compositions (2013-09-10),

13. 8445581 - Biocompatible polymer compositions (2013-05-21),

14. 8357767 - High modulus polyurethane and polyurethane/urea compositions (2013-01-22),

15. 8343472 - Biodegradable polyurethane/urea compositions (2013-01-01),

Title: Pathiraja Arachchillage Gunatillake - Pioneering Inventor from Mulgrave, AU

Introduction: Pathiraja Arachchillage Gunatillake is a distinguished inventor hailing from Mulgrave, Australia. His innovative spirit and dedication to creating groundbreaking solutions have made him a prominent figure in the world of inventions.

Latest Patents: Gunatillake holds several patents in various fields, including biotechnology, renewable energy, and sustainable materials. His recent patents focus on eco-friendly packaging solutions and advanced medical devices.

Career Highlights: With a career spanning over two decades, Gunatillake has worked with leading research institutions and companies to bring his inventions to life. He has received numerous awards for his contributions to science and technology.

Collaborations: Gunatillake has collaborated with top universities and multinational corporations to further develop his inventions. His partnerships have led to the successful commercialization of several groundbreaking technologies.

Conclusion: Pathiraja Arachchillage Gunatillake's passion for innovation and commitment to creating a positive impact on society through his inventions make him a true pioneer in the field. His work continues to inspire the next generation of inventors and researchers worldwide.

Profile summary based on public USPTO records.