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For the Inventor, By the Inventor

Reykjavik, Iceland

Hampidjan, Hf

Calculating rank
USPTO Granted Patents = 21

% Expired Patents = 4.8


Trademarks = 1

Forward Citations = 45

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6 inventors (with patents filed for the assignee):

goldMedal Hjortur Erlendsson (17 out of 17 patents)

silverMedal Sherif Adham Safwat (5 out of 11 patents)

bronzeMedal Gudmundur Gunnarsson (1 out of 1 patent)

4.  Hjörtur Erlendsson (1 out of 1 patent)

5.  Valentin Gavrilovich Perevoshchikov (1 out of 5 patents)

6.  Jon Atli Magnusson (1 out of 1 patent)

7.  Sherif Safwat (0 patent)

8.  Sherif Safwat (0 patent)

9.  Gudmundur Vigfusson (0 patent)


21 patents:

1. 12644228 - Bend fatigue resistant blended rope (2026-06-02),
2. 12462948 - High resolution headline sonar cable (2025-11-04),
3. 12312742 - Elongation and heat indicating synthetic fiber rope (2025-05-27),
4. 12252843 - Long lived synthetic rope for powered blocks (2025-03-18),
5. 12248194 - High strength data transmission cable (2025-03-11),
6. 12234601 - Bend fatigue resistant blended rope (2025-02-25),
7. 12164166 - High resolution headline sonar cable (2024-12-10),
8. 11525212 - High resolution headline sonar cable (2022-12-13),
9. 11499268 - Bend fatigue resistant blended rope (2022-11-15),
10. 10315731 - Line for a signal buoy and methods for submerged object retrieval and monitoring (2019-06-11),
11. 10301773 - Coverbraided rope for pelagic trawls (2019-05-28),
12. 10070634 - Fishing net frame line and codend with improved fish escape properties (2018-09-11),
13. 9704617 - High strength conductive cable (2017-07-11),
14. 9499938 - Mechanical method for creation of a splice in a coverbraided rope and products (2016-11-22),
15. 9464382 - Coverbraided rope for pelagic trawls (2016-10-11),
Company Overview
Hampidjan, Hf is a prominent Icelandic company specializing in the development and manufacturing of advanced fishing gear and ropes. With a strong focus on innovation, the company leverages cutting-edge technology to enhance the efficiency and sustainability of fishing practices. Hampidjan is recognized for its expertise in materials science, particularly in creating durable and high-performance products tailored for the marine industry. The company serves a global market, contributing significantly to the fishing sector's evolution.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

21 Patents

#4 in Reykjavik

#5 in Iceland

#30,001 in the World

Reykjavik, IS
Reykjavik, Iceland

Hampidjan, Hf

Forward Citations = 45

6 inventors:

goldMedal Hjortur Erlendsson (17 out of 17 patents)

silverMedal Sherif Adham Safwat (5 out of 11 patents)

bronzeMedal Gudmundur Gunnarsson (1 out of 1 patent)

4.  Hjörtur Erlendsson (1 out of 1 patent)

5.  Valentin Gavrilovich Perevoshchikov (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hampidjan, Hf. Retrieved from https://idiyas.com/company/hampidjan-hf

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]
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