P.t.h.m. Sampoerna

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USPTO Granted Patents = 4

Forward Citations = 40

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6 inventors (with patents filed for the assignee):

Dan T Wu (3 out of 8 patents)

Foo-Kong Wong (2 out of 4 patents)

Wong Foo-Kong (2 out of 2 patents)

4. Tien P Liem (1 out of 1 patent)

5. Liem T Pao (1 out of 2 patents)

6. Tsun-Chuan Wu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5323791 - Apparatus for processing dried whole cloves (1994-06-28),

2. 5314062 - Innerframe and apparatus for producing an improved innerframe (1994-05-24),

3. 5279312 - Method for processing dried whole cloves (1994-01-18),

4. 5152737 - Improved innerframe and apparatus for producing an improved innerframe (1992-10-06),

Company Overview

One of the largest tobacco companies in Indonesia, P.T.H.M. Sampoerna is known for its production of high-quality cigarettes. With a history dating back to 1913, the company has a strong presence in the market and a reputation for excellence in the tobacco industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#1 in Surabaya

#11 in Indonesia

Surabaya, Indonesia

P.t.h.m. Sampoerna

Forward Citations = 40

6 inventors:

Dan T Wu (3 out of 8 patents)

Foo-Kong Wong (2 out of 4 patents)

Wong Foo-Kong (2 out of 2 patents)

4. Tien P Liem (1 out of 1 patent)

5. Liem T Pao (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: P.t.h.m. Sampoerna. Retrieved from https://idiyas.com/company/p-t-h-m-sampoerna

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]