David V Dobreski

This inventor holds 36 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 6 EPO patents, primarily in Reclosable Fasteners. Top assignees: Mobil Oil Corporation, Pactiv Corporation, Tenneco Packaging Inc.. Active years: 1984-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David V Dobreski. Retrieved from https://idiyas.com/inventor/david-v-dobreski

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

Calculating rank

USPTO Granted Patents = 36 (Patent Applications = 1)

% Patents Active = 94.4

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 2.3

ph-index = 19

Forward Citations = 1,143(Granted Patents)

Location History:

East Windsor, NJ (US) (1984 - 1986)
Fairport, NY (US) (1987 - 2011)
Canandaigua, NY (US) (2010 - 2014)

Company Filing History:

12 out of 5,942

Mobil Oil Corporation

Tenneco Packaging Inc.

patents

4. 1 out of 109

Cities Service Company

patents

5. 1 out of 247

Reynolds Consumer Products Inc.

patents

6. 1 out of 61

Reynolds Presto Products Inc.

patents

7. 1 out of 834,601

Other

patents

Years Active: 1984-2014

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Areas of Expertise:

Reclosable Fasteners

Polymer Blends

Biodegradable Materials

Zippers

Plastic Bags

Stretch Wrap Films

Barrier Properties

Tamper-Evident

Vented Bags

Foams

Films

Additives

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE44934 - Zipper and zipper arrangements and methods of manufacturing the same (2014-06-09),

2. 8167490 - Multilayer stretchy drawstring (2012-05-01),

3. 7977397 - Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof (2011-07-12),

4. 7904996 - Reclosable fasteners or zippers for use with polymeric bags (2011-03-15),

5. 7872056 - Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof (2011-01-18),

6. 7744993 - Polymer foams with treated fillers, fabrication method and products using same (2010-06-29),

7. 7665192 - Reclosable fasteners or zippers for use with polymeric bags (2010-02-23),

8. 7159282 - Reclosable fasteners or zippers for use with polymeric bags (2007-01-09),

9. 6821589 - Fasteners with fin portions (2004-11-23),

10. 6499878 - Reclosable packages with barrier properties (2002-12-31),

11. 6376035 - Zipper fins for plastic bags (2002-04-23),

12. 6347437 - Zipper and zipper arrangements and methods of manufacturing the same (2002-02-19),

13. 6286189 - Zipper and zipper arrangements and methods of manufacturing the same (2001-09-11),

14. 6010244 - Vented reclosable bag (2000-01-04),

15. 5924173 - End posts for plastic zipper (1999-07-20),

Title: David V Dobreski - Pioneering Innovator from Fairport, NY

Introduction:

David V Dobreski, a prolific inventor based in Fairport, NY, is a visionary in the field of material science and sustainability. With an impressive portfolio of 35 patents, Dobreski has been at the forefront of developing innovative solutions to everyday challenges.

Latest Patents:

Among his recent patents is the "Multilayer Stretchy Drawstring," a revolutionary invention that introduces a new level of convenience and efficiency to trash bags. This drawstring, made from a unique multilayer film, combines ease of stretching with high strain hardening, ensuring a secure fit while maintaining the bag's strength.

Another notable invention is the "Polymer Blends of Biodegradable and Synthetic Polymers," which showcases Dobreski's commitment to sustainability. By blending alkenyl aromatic polymers with bio-based or biodegradable polymers, he has created compositions ideal for producing low-density foam articles with excellent mechanical properties.

Career Highlights:

Dobreski has made significant contributions to renowned companies such as Mobil Oil Corporation and Pactiv Corporation. His expertise and innovative mindset have led to the development of cutting-edge products that have made a lasting impact on the industry.

Collaborations:

Throughout his career, Dobreski has collaborated with industry peers such as Toby R Thomas and Steve P Long. These partnerships have been instrumental in pushing the boundaries of material science and bringing groundbreaking ideas to fruition.

Conclusion:

David V Dobreski's groundbreaking inventions and unwavering dedication to innovation have solidified his reputation as a trailblazer in the field. His impact on the industry stretches far and wide, leaving a legacy of sustainability and ingenuity for future generations to build upon.

Profile summary based on public USPTO records.