% Expired Patents = 14.3

Trademarks = 9

Forward Citations = 59

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7 inventors (with patents filed for the assignee):

Charles Ingrey-Senn (1 out of 1 patent)

Brian L Damschroder (1 out of 1 patent)

Gary L Linden (1 out of 3 patents)

4. Hani F Zoumut (1 out of 1 patent)

5. Hun R Choung (1 out of 1 patent)

6. Eugene L Learner (1 out of 1 patent)

7. Hartzel G Strader (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8261912 - Hangtag for a tool socket (2012-09-11),

2. 5234627 - Stability conductive emulsions (1993-08-10),

3. 5182357 - Storage stable 100% solids high ortho phenol formaldehyde hot melt (1993-01-26),

4. 4855348 - Aqueous, silicone-containing coating composition for high temperature (1989-08-08),

5. 4578415 - Aqueous aerosol coating composition (1986-03-25),

6. 4281037 - Cleaning and priming composition containing titanium acetylacetonate and (1981-07-28),

7. 4184888 - Effervescent adhesive-forming product (1980-01-22),

Company Overview

Dap Limited is a leading provider of digital marketing solutions, specializing in SEO, SEM, and social media management. With a team of experienced professionals, we help businesses improve their online presence and drive more traffic to their websites. Our services are tailored to meet each client's unique needs and goals, delivering measurable results and a solid ROI.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#449 in Hong Kong

#3,923 in China

Hong Kong, China

Dap Limited

Forward Citations = 59

7 inventors:

Charles Ingrey-Senn (1 out of 1 patent)

Brian L Damschroder (1 out of 1 patent)

Gary L Linden (1 out of 3 patents)

4. Hani F Zoumut (1 out of 1 patent)

5. Hun R Choung (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dap Limited. Retrieved from https://idiyas.com/company/dap

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]