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For the Inventor, By the Inventor

Colton, CA, United States of America

Robert B DeMatteis

This inventor holds 30 USPTO granted patents, primarily in Plastic Bag Technology. Top assignees: Bob Dematteis Co., Cupples Paper Bag Company, Polytec Packaging. Active years: 1988-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert B DeMatteis. Retrieved from https://idiyas.com/inventor/robert-b-dematteis

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

USPTO Granted Patents = 30

% Patents Active = 80.0

Average Co-Inventor Count = 1.4

ph-index = 12

Forward Citations = 364(Granted Patents)


Location History:

  • Carmel Valley, CA (US) (1988)
  • San Jose, CA (US) (1989)
  • Colton, CA (US) (1993 - 1996)
  • Chino Hills, CA (US) (1997 - 1998)
  • Grass Valley, CA (US) (1991 - 2022)

Company Filing History:

goldMedal8 out of 8 
 
Bob Dematteis Co.
 patents
silverMedal3 out of 4 
 
Cupples Paper Bag Company
 patents
bronzeMedal3 out of 3 
 
Polytec Packaging
 patents
4. 1 out of 1 
 
Cube Dynamics, LLC
 patent
5. 15 out of 834,453 
Other
 patents

Years Active: 1988-2022

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Areas of Expertise:
Plastic Bag Manufacturing
Bag Dispensers
Self-Opening Bags
Thermoplastic Bags
Flowable Dispensers
Universal Article Dispenser
T-Shirt Bag Systems
Automatic Ventilating Systems
Cold Seal Processes
Bundling Systems
Plastic Film Hinging
Filling Processes
30 patents (USPTO):Explore Patents
1. 11267618 - Algorithmic construction of a plastic bag (2022-03-08),
2. 10851552 - Portable personal use module and methods of use (2020-12-01),
3. 10479541 - Bag dispensers, method of use, and manufacturing process (2019-11-19),
4. 10364090 - Universal space-saving article dispenser (2019-07-30),
5. 9981798 - Article dispenser and methods relating to same (2018-05-29),
6. 9522405 - Fluid dispenser, system and filling process (2016-12-20),
7. 9522404 - Flowable dispensers, systems, and filling processes (2016-12-20),
8. 8960502 - Fluid dispenser, system and filling process (2015-02-24),
9. 7553269 - Method of manufacturing a bag (2009-06-30),
10. 6715260 - Method and apparatus for bag loading and dispensing (2004-04-06),
11. 6669615 - Plastic film hinging and pre-creasing process (2003-12-30),
12. 6502371 - Self-opening bag (2003-01-07),
13. 6319184 - Apparatus and process for producing cold seal in plastic bags (2001-11-20),
14. 6186933 - Plastic bag manufacturing process (2001-02-13),
15. 6171226 - Plastic bag bundling system (2001-01-09),

Title: The Inventor Profile of Robert B DeMatteis

Introduction: Robert B DeMatteis is a renowned inventor based in Colton, California, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Robert B DeMatteis holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Robert B DeMatteis has established himself as a prolific inventor with a keen eye for identifying gaps in the market and developing unique solutions to address them.

Collaborations: Throughout his career, Robert B DeMatteis has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Robert B DeMatteis continues to push the boundaries of innovation, leaving a lasting impact on the world with his inventive spirit and dedication to creating solutions that improve the lives of people globally.

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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