Sanjib Biswas

This inventor holds 19 USPTO granted patents and 4 published patent applications and 16 EPO patents, primarily in Polyethylene Compositions. Top assignees: Dow Global Technolgoies LLC, Rohm and Haas Company, Cargill Inc.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sanjib Biswas. Retrieved from https://idiyas.com/inventor/sanjib-biswas

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

USPTO Granted Patents = 19 (Patent Applications = 4)

% Patents Active = 94.7

EPO Patents = 16 (Patent Applications = 23)

Average Co-Inventor Count = 7.4

ph-index = 1

Forward Citations = 4(Granted Patents)

Location History:

Midland, MI (US) (2016 - 2017)
Lake Jackson, TX (US) (2021 - 2024)
Manvel, TX (US) (2022 - 2024)
Pearland, TX (US) (2024)

Company Filing History:

17 out of 4,810

Dow Global Technolgoies LLC

patents

2 out of 3,448

Rohm and Haas Company

Dow Quimica De Colombia S.a.

patents

5. 1 out of 2

Dow Technologies Inc.

patents

where one patent can have more than one assignee

Years Active: 2016-2026

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Areas of Expertise:

Polyethylene Compositions

Multilayer Films

Barrier Layers

Oriented Films

Non-Woven Fabric

Curly Fibers

Puncture Resistance

Powder Formation

3-Hydroxypropionic Acid

Ethylene/Alpha-Olefin

Thermoplastic Film

Crimped Fibers

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12655278 - Polyethylene compositions (2026-06-16),

2. 12570841 - Polyethylene compositions (2026-03-10),

3. 12522721 - Polyethylene compositions, films, and articles (2026-01-13),

4. 12516141 - Polyethylene compositions (2026-01-06),

5. 12454589 - Polyethylene compositions and films including polyethylene compositions (2025-10-28),

6. 12330399 - Multilayer films comprising polyethylene and barrier layers and methods of producing the same (2025-06-17),

7. 12187016 - Multilayer films having at least three layers and methods of producing the same (2025-01-07),

8. 12145344 - Oriented polyethylene films and articles comprising the same (2024-11-19),

9. 12129363 - Polyethylene-based compositions and films and articles comprising the same (2024-10-29),

10. 12104301 - Non-woven fabric having ethylene/alpha-olefin polymer fibers (2024-10-01),

11. 12104284 - Crimped multi-component fibers (2024-10-01),

12. 12006593 - Method of manufacture of curly fibers (2024-06-11),

13. 11999139 - Multilayer thermoplastic film with improved puncture resistance performance (2024-06-04),

14. 11969976 - Multilayer films that include at least five layers and methods of producing the same (2024-04-30),

15. 11746195 - Process for forming a powder (2023-09-05),

Title: The Innovative Contributions of Sanjib Biswas

Introduction

Sanjib Biswas is a prominent inventor based in Midland, MI, known for his significant contributions to the field of materials science. With a total of 14 patents to his name, he has made remarkable advancements in the development of multilayer films, particularly those comprising polyethylene and barrier layers.

Latest Patents

Among his latest patents, one notable invention is focused on multilayer films that include a first layer of polyethylene, a second layer of medium density polyethylene, and a barrier layer. This innovative design enhances the properties of the films, making them suitable for various applications. Another patent details multilayer films that consist of a polyethylene composition with specific density and melt index characteristics, showcasing his expertise in creating advanced materials.

Career Highlights

Sanjib has worked with esteemed companies such as Dow Global Technologies LLC and Rohm and Haas Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the field of polymer science.

Collaborations

Throughout his career, Sanjib has collaborated with talented individuals, including Mridula Babli Kapur and Didem Oner-Deliormanli. These partnerships have fostered a creative environment that has led to innovative solutions in materials development.

Conclusion

Sanjib Biswas stands out as a key figure in the realm of materials innovation, with a strong portfolio of patents that reflect his dedication to advancing technology. His work continues to influence the industry and inspire future innovations.

Profile summary based on public USPTO records.