CIPO Patents = 1

Trademarks = 1

Forward Citations = 254

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7 inventors (with patents filed for the assignee):

Nils Bjelk (2 out of 3 patents)

Bert O Jonsson (2 out of 6 patents)

Hans ANGhlen (1 out of 2 patents)

4. Olof Carlsson (1 out of 1 patent)

5. Peter Noren (1 out of 1 patent)

6. Bo Norrgren (1 out of 1 patent)

7. Bert O Josson (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6160479 - Method for the determination of the distance and the angular position of (2000-12-12),

2. 5453736 - Door operating system with programmed control unit (1995-09-26),

3. 5276391 - Door mounted safety apparatus (1994-01-04),

4. 4888532 - Object sensing apparatus (1989-12-19),

5. 4827264 - Apparatus for controlling the opening and closing of doors (1989-05-02),

6. 4713545 - Device for detecting objects, particularly such in motion (1987-12-15),

7. 4467251 - Object sensing apparatus (1984-08-21),

Company Overview

Besam AB is a leading provider of automatic entrance solutions, offering a wide range of products from sliding doors and revolving doors to security entrances and service maintenance. With a focus on innovation and customer satisfaction, Besam AB strives to provide seamless and convenient entrance solutions for commercial and residential buildings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#11 in Landskrona

#812 in Sweden

Landskrona, Sweden

Besam Ab

Forward Citations = 254

7 inventors:

Nils Bjelk (2 out of 3 patents)

Bert O Jonsson (2 out of 6 patents)

Hans ANGhlen (1 out of 2 patents)

4. Olof Carlsson (1 out of 1 patent)

5. Peter Noren (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Besam Ab. Retrieved from https://idiyas.com/company/besam-ab

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]

1 patent (CIPO):

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]