Willowbrook, IL, United States of America

Robert Thomas Dorsey

This inventor holds 66 USPTO granted patents and 11 published patent applications, plus 4 CIPO patents, primarily in Thermoplastic Bag Design (CPC class B32B). Top assignees: The Glad Products Company, Fnc, Inc., Other. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Thomas Dorsey. Retrieved from https://idiyas.com/inventor/robert-thomas-dorsey

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

Calculating rank
USPTO Granted Patents = 66 

% Patents Active = 86.4

 

Average Co-Inventor Count = 4.8

ph-index = 9

Forward Citations = 321(Granted Patents)

Forward Citations (Not Self Cited) = 257(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Oxford, MS (US) (2012 - 2014)
  • Orland Park, IL (US) (2013 - 2015)
  • Orland, IL (US) (2014 - 2015)
  • Western Springs, IL (US) (2013 - 2024)
  • Willowbrook, IL (US) (2015 - 2024)
  • Western Spring, IL (US) (2024)

Company Filing History:


Years Active: 2012-2026

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Areas of Expertise:
Thermoplastic Bags
Complex Stretch Patterns
Odor Control
Liquid Directing Structures
Multi-Layered Films
Visual Characteristics
Reinforced Tops
Gradient Deformation Patterns
Phased Deformation
Billow Pockets
Non-Continuously Laminated
Pigment Structures
66 patents (USPTO):Explore Patents

Title: Robert Thomas Dorsey: Innovator Extraordinaire from Willowbrook, IL

Introduction:

Robert Thomas Dorsey, a brilliant inventor hailing from Willowbrook, IL, has emerged as a prominent figure in the field of thermoplastics. With an impressive portfolio of 54 patents, Dorsey has made significant contributions to the development of innovative products in recent years. This article explores his latest patents, noteworthy career highlights, and collaborations.

Latest Patents:

Among Dorsey's latest patents, two remarkable inventions stand out: "Thermoplastic Films with Complex Stretch Patterns" and "Thermoplastic Bag with Reinforced Top."

"Thermoplastic Films with Complex Stretch Patterns": This patent presents a breakthrough in the design of thermoplastic films. Dorsey's invention incorporates raised rib-like elements and web areas in a complex pattern on the film's surface. These distinctive patterns provide both visual and tactile cues when the film is stretched or elongated. The result is a film with a complex stretch profile and elastic-like behavior, opening up new possibilities in various industries.

"Thermoplastic Bag with Reinforced Top": Addressing the challenges faced by users while lifting or carrying thermoplastic bags, Dorsey's invention introduces a reinforced portion at the top of the bag. The reinforced zone includes a grab-zone reinforcement insert, which can be made of multiple layers of non-woven material. By providing additional support at the most commonly stressed area, this innovation enhances the bag's durability and functionality.

Career Highlights:

Dorsey's career has been marked by consistent innovation and an unwavering commitment to pushing boundaries. Many of his notable achievements took place during his tenure at The Glad Products Company, where he played a crucial role in developing groundbreaking solutions.

Collaborations:

Throughout his career, Dorsey has collaborated with numerous accomplished individuals. Among his notable coworkers are Michael G. Borchardt and Shaun T. Broering. These collaborations have fostered creativity and allowed for the exchange of expertise, resulting in enhanced product development and refined solutions.

Conclusion:

Robert Thomas Dorsey's exceptional talent and tireless efforts have positioned him as a leading innovator in the realm of thermoplastics. With an impressive array of 54 patents to his name, Dorsey continues to contribute significantly to advancements in materials science. His latest patents, the thermoplastic films with complex stretch patterns and the reinforced thermoplastic bag, demonstrate his commitment to improving product functionality and user experience. As Dorsey's career evolves, we eagerly await his future contributions to the world of innovation and patents.

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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