Forward Citations = 153

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9 inventors (with patents filed for the assignee):

Raghu Nath Bhattacharya (5 out of 17 patents)

Rommel Noufi (3 out of 13 patents)

Kannan Ramanathan (3 out of 5 patents)

4. James C Keane (3 out of 5 patents)

5. Miguel A Contreras (2 out of 8 patents)

6. John R Tuttle (2 out of 7 patents)

7. Andrew L Tennant (2 out of 4 patents)

8. Falah S Hasoon (1 out of 4 patents)

9. Holm Wiesner (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 7297868 - Preparation of CIGS-based solar cells using a buffered electrodeposition bath (2007-11-20),

2. 5871630 - Preparation of copper-indium-gallium-diselenide precursor films by (1999-02-16),

3. 5804054 - Preparation of copper indium gallium diselenide films for solar cells (1998-09-08),

4. 5730852 - Preparation of cuxinygazsen (X=0-2, Y=0-2, Z=0-2, N=0-3) precursor films (1998-03-24),

5. 5550104 - Electrodeposition process for forming superconducting ceramics (1996-08-27),

Company Overview

Davis, Joseph & Negley is a reputable consulting firm offering a wide range of strategic and financial services to businesses. With a team of experienced professionals, we provide expert advice and solutions to help companies achieve their goals and maximize their growth potential. Our areas of expertise include financial analysis, risk management, mergers and acquisitions, and business development. Visit our website to learn more about how we can assist your business.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#16 in Mill Valley, CA

#12,073 in California

#51,644 in US

Mill Valley, CA, United States of America

Davis, Joseph & Negley

Forward Citations = 153

9 inventors:

Raghu Nath Bhattacharya (5 out of 17 patents)

Rommel Noufi (3 out of 13 patents)

Kannan Ramanathan (3 out of 5 patents)

4. James C Keane (3 out of 5 patents)

5. Miguel A Contreras (2 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Davis, Joseph & Negley. Retrieved from https://idiyas.com/company/davis-joseph-and-negley

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

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]