Minneapolis, MN, United States of America

William V Fowler

This inventor holds 16 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Optical Sensors. Top assignees: Optical Sensors, Inc., Teikoku Pharma USA, Inc., Verde Environmental Technologies, Inc.. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William V Fowler. Retrieved from https://idiyas.com/inventor/william-v-fowler

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

Calculating rank

USPTO Granted Patents = 16 (Patent Applications = 4)

% Patents Active = 93.8

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 317(Granted Patents)

Company Filing History:

9 out of 29

Optical Sensors, Inc.

patents

4 out of 52

Teikoku Pharma USA, Inc.

patents

3 out of 7

Verde Environmental Technologies, Inc.

patents

Years Active: 1996-2026

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Areas of Expertise:

Pharmaceutical Disposal

Blister Pack

Transdermal Delivery

Optical Sensors

Barrier Properties

Fiber Optic

Calibration

Fluorescent Polymers

Hematocrit Measurement

pH Measurement

Medication Disposal

Sensor Membranes

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12544813 - Unwanted pharmaceutical formulation disposal system and mailer (2026-02-10),

2. 11883865 - Blister pack disposal system (2024-01-30),

3. 11389844 - Blister pack disposal system (2022-07-19),

4. 9421356 - Transdermal methods and systems for the delivery of corticosteroid compounds (2016-08-23),

5. 9339856 - Transdermal patch disposal system (2016-05-17),

6. 8979724 - General medication disposal system (2015-03-17),

7. 8790583 - Transdermal patch disposal system (2014-07-29),

8. 6441057 - Optical sensor membranes having improved barrier properties (2002-08-27),

9. 6162494 - Method for making an optical sensor having improved barrier properties (2000-12-19),

10. 6159536 - Method for making an optical sensor having improved barrier properties (2000-12-12),

11. 6139799 - Membranes and optical sensors made therewith having improved barrier (2000-10-31),

12. 6064474 - Optical measurement of blood hematocrit incorporating a self-calibration (2000-05-16),

13. 5900215 - Fiber optic sensor (1999-05-04),

14. 5656241 - Method for manufacturing fiber optic sensors (1997-08-12),

15. 5607644 - Optical sensor for the measurement of pH in a fluid, and related sensing (1997-03-04),

Title: **William V Fowler: Innovator in Blister Pack Technologies**

Introduction

William V Fowler is a notable inventor based in Minneapolis, MN, whose contributions to the field of packaging technology are significant. With a total of 15 patents to his name, Fowler has made advancements that have enhanced the safety and efficiency of product packaging, particularly in pharmaceuticals.

Latest Patents

Among his recent innovations is a patent for a **Blister Pack Disposal System**. This invention includes compositions comprising a blister pack, a container dimensioned to hold the blister pack, and a pharmacological agent activity mitigation component. His work also outlines methods for making and using these compositions, addressing critical issues in waste management and safety related to pharmaceutical packaging.

Career Highlights

Throughout his career, William V Fowler has worked with various companies, including **Optical Sensors, Inc.** and **Teikoku Pharma USA, Inc.** His diverse experience in these organizations has allowed him to contribute to important advancements in packaging technology.

Collaborations

Fowler has collaborated with several key individuals in the field, including Laurie E Lynch and Carter R Anderson. These partnerships have likely fostered innovative ideas and solutions, further establishing Fowler's presence in the industry.

Conclusion

William V Fowler's work reflects a commitment to innovation in blister pack technologies, highlighting the importance of effective packaging solutions in the pharmaceutical industry. His patents and collaborations contribute to advancements that not only enhance product usability but also ensure safety and environmental responsibility.

Profile summary based on public USPTO records.