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For the Inventor, By the Inventor

Concord, MA, United States of America

Vivian K Walworth

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignee: Polaroid Corporation. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vivian K Walworth. Retrieved from https://idiyas.com/inventor/vivian-k-walworth

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

USPTO Granted Patents = 13 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 123(Granted Patents)


Company Filing History:

goldMedal13 out of 2,176 
 
Polaroid Corporation
 patents

Years Active: 1976-1987

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13 patents (USPTO):Explore Patents
1. 4663274 - Method for forming a photosensitive silver halide element (1987-05-05),
2. 4359526 - Method for forming a photosensitive silver halide element (1982-11-16),
3. 4353977 - Method for forming a photosensitive silver halide element (1982-10-12),
4. 4352874 - Method for forming a photosensitive silver halide element (1982-10-05),
5. 4340666 - Method for making photosensitive silver halide emulsion layers (1982-07-20),
6. 4165986 - Substituted-halide silver halide emulsions and products containing same (1979-08-28),
7. 4153462 - Method of making silver halide emulsions (1979-05-08),
8. 4102759 - Method of electrolytically forming silver halide grains utilizing a (1978-07-25),
9. 4102758 - Method of electrolytically forming silver halide grains utilizing a (1978-07-25),
10. 4060419 - Method of forming silver halide grains by electrolysis (1977-11-29),
11. 4021825 - Adapter for operatively coupling an automated camera to an optical (1977-05-03),
12. 3976368 - Special optical element for camera to microscope adaptor (1976-08-24),
13. 3941600 - Method of forming a photographic emulsion layer (1976-03-02),

Title: The Innovative Contributions of Vivian K. Walworth

Introduction

Vivian K. Walworth is a notable inventor based in Concord, MA, who has made significant contributions to the field of photosensitive materials. With a total of 13 patents to her name, she has demonstrated a remarkable ability to innovate and advance technology in her area of expertise.

Latest Patents

Among her latest patents is a method for forming a photosensitive silver halide element. This method involves coalescing a fine-grain silver halide emulsion layer carried on a substantially planar surface of a support. Another significant patent focuses on forming a photosensitive element that comprises a plurality of single effective silver halide grains in a predetermined spaced array. This process includes coalescing a fine-grain silver halide emulsion in a plurality of predetermined spaced depressions in a surface, with the coalescence being carried out by contacting the fine-grain emulsion with a silver halide solvent in the vapor phase.

Career Highlights

Vivian K. Walworth has had a distinguished career, primarily working with Polaroid Corporation, where she has been able to apply her innovative ideas and technical skills. Her work has contributed to advancements in imaging technology, particularly in the development of photosensitive materials.

Collaborations

Throughout her career, Walworth has collaborated with notable colleagues such as Arthur M. Gerber and Warren D. Slafer. These collaborations have likely enriched her work and contributed to the success of her inventions.

Conclusion

Vivian K. Walworth's contributions to the field of photosensitive materials and her impressive portfolio of patents highlight her role as a leading inventor. Her innovative methods continue to influence the industry and pave the way for future advancements.

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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