Enter assignee name

Forward Citations = 22

Loading Chart...

9 inventors (with patents filed for the assignee):

Philippe C Nobileau (4 out of 6 patents)

Guy J Fleury (4 out of 6 patents)

Rene M Dermy (4 out of 7 patents)

4. Michel G Lecordier (1 out of 2 patents)

5. Charles J Magloire (1 out of 1 patent)

6. Edmond Pignal (1 out of 1 patent)

7. Roger J Le Garfe (1 out of 1 patent)

8. Andre E Minkiewicz (1 out of 2 patents)

9. Norbert Poirier (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 4330074 - Apparatus for automatic welding of bevelled tubes (1982-05-18),

2. 4302652 - Method of welding the ends of submerged pipes by sleeve abutment (1981-11-24),

3. 4251167 - Method of welding together submerged pipe ends by means of a telescopic (1981-02-17),

4. 4214692 - Butt-welding apparatus for assembling and laying pipe strings in deep (1980-07-29),

5. 4133180 - Apparatus for welding submerged pipe ends (1979-01-09),

6. 4068491 - Method and apparatus for connecting the ends of submerged pipes (1978-01-17),

7. 4045035 - Inflatable lip seal for pipes (1977-08-30),

Etudes Petrolieres Marines (EPM) specializes in providing marine oilfield services including exploration, drilling, and production support. With a fleet of state-of-the-art vessels and highly skilled professionals, EPM offers a comprehensive range of services to the oil and gas industry. The company is committed to delivering safe, efficient, and environmentally responsible solutions to clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#419 in Paris

#2,179 in France

Paris, France

Etudes Petrolieres Marines