Amarpreet S Sawhney

This inventor holds 125 USPTO granted patents and 21 published patent applications, plus 15 CIPO patents and 22 EPO patents, primarily in Drug Delivery Systems (CPC class A61L31-145). Top assignees: Incept, LLC, The University of Texas System, Focal, Inc.. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Amarpreet S Sawhney. Retrieved from https://idiyas.com/inventor/amarpreet-s-sawhney

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

USPTO Granted Patents = 125 (Patent Applications = 21)

% Patents Active = 85.6

CIPO Patents = 15 (Patent Applications = 6)

EPO Patents = 22 (Patent Applications = 21)

Average Co-Inventor Count = 2.7

ph-index = 53

Forward Citations = 14,302(Granted Patents)

Forward Citations (Not Self Cited) = 12,319(Dec 10, 2025)

Inventors with similar research interests:

Steven L Bennett

Location History:

Newtown, MA (US) (1996)
Austin, TX (US) (1993 - 2001)
Newton, MA (US) (1995 - 2008)
Bedford, MA (US) (2000 - 2012)
Lexington, MA (US) (1998 - 2024)

Company Filing History:

The University of Texas System

Tulavi Therapeutics, Inc.

Confluent Surgical, Inc.

9. 2 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1993-2026

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Areas of Expertise:

Embolic Compositions

Superabsorbent Hydrogels

Nerve Barrier Methods

Drug Delivery Devices

Medical Organogel

Biodegradable Implants

Hydrogel Compositions

Echolucent Implants

Vascular Puncture Sealing

Adhesive Hydrogels

Composite Drug Delivery

Biomaterials

125 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12622982 - Implants and biodegradable tissue markers (2026-05-12),

2. 12397087 - Embolic compositions and methods (2025-08-26),

3. 12350397 - Superabsorbent, freeze dried hydrogels for medical applications (2025-07-08),

4. 12171869 - Intracameral drug delivery depots (2024-12-24),

5. 12096941 - Methods for forming a nerve barrier (2024-09-24),

6. 11944717 - Devices for in situ formed nerve caps and/or nerve wraps (2024-04-02),

7. 11938223 - Shape changing drug delivery devices and methods (2024-03-26),

8. 11890393 - Methods and devices for in situ formed nerve cap (2024-02-06),

9. 11890343 - Medical organogel processes and compositions (2024-02-06),

10. 11786612 - Implant and biodegradable tissue marker compositions and methods (2023-10-17),

11. 11730865 - Embolic compositions and methods (2023-08-22),

12. 11413250 - Shape changing drug delivery devices and methods (2022-08-16),

13. 11377498 - Extra luminal scaffold (2022-07-05),

14. 11369591 - Drug delivery from hydrogels (2022-06-28),

15. 11324828 - Hydrogel polymeric compositions and methods (2022-05-10),

Title: Innovator Spotlight - Amarpreet S Sawhney

Introduction:

Amarpreet S Sawhney, a prolific inventor based in Lexington, MA (US), has made significant contributions to the field of medical devices and drug delivery systems. With an impressive portfolio of 120 patents, Sawhney continues to push the boundaries of innovation in healthcare.

Latest Patents:

Sawhney's latest patents showcase his expertise in developing cutting-edge medical technologies. One notable invention is the development of devices for in situ formed nerve caps and nerve wraps. These devices are designed to prevent neuroma formation following nerve injuries by creating protective barriers using transformable media such as hydrogels. Additionally, his work on shape-changing drug delivery devices revolutionizes the way bio-affecting drugs are administered, with depots that change their shape for targeted release of therapeutic agents.

Career Highlights:

Throughout his career, Sawhney has held key roles at Incept, LLC and the University of Texas System. His innovative mindset and dedication to improving patient outcomes have led to groundbreaking solutions in the medical field. Sawhney's patents not only demonstrate his technical prowess but also highlight his commitment to advancing healthcare through novel technologies.

Collaborations:

Sawhney has collaborated with esteemed professionals in the industry, including Jeffrey A Hubbell and Chandrashekhar Prabhakar Pathak. These partnerships have fueled innovative research and development efforts, resulting in patents that have the potential to make a lasting impact on the healthcare landscape.

Conclusion:

Amarpreet S Sawhney's ingenuity and dedication to innovation have positioned him as a leading figure in the field of medical device technology. His numerous patents and collaborative efforts underscore his passion for improving patient care and advancing the boundaries of healthcare innovation. Sawhney's contributions serve as a testament to the power of creativity and perseverance in driving meaningful change in the industry.

Profile summary based on public USPTO records.