Covered Property (1)

Related Assignments (11)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Oct 16, 2009

From: TETLEY, PAUL STEPHEN

To: ROCK-OILFIELD GROUP LP

Reel/Frame 023432/0142 →

Assignment of Assignor's Interest Feb 8, 2010

From: HOLSBERG, DANIEL B.; NORTON, CALVIN VINAL

To: FRIEDE & GOLDMAN LLC D/B/A FRIEDE & GOLDMAN LTD.

Reel/Frame 023912/0842 →

Assignment of Assignor's Interest Feb 8, 2010

From: FRIEDE & GOLFMAN LLC D/B/A FRIEDE & GOLDMAN LTD.

To: FRIEDE & GOLDMAN MARKETING B.V.

Reel/Frame 023912/0852 →

Assignment of Assignor's Interest Feb 8, 2010

From: HOLSBERG, DANIEL B.; NORTON, CALVIN VINAL

To: FRIEDE & GOLDMAN LLC D/B/A FRIEDE & GOLDMAN LTD.

Reel/Frame 023912/0860 →

Assignment of Assignor's Interest Oct 22, 2010

From: FRIEDE & GOLDMAN MARKETING B.V.

To: FRIEDE GOLDMAN UNITED, LTD.

Reel/Frame 025180/0893 →

Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 023912 Frame 0852. Assignor(S) Hereby Confirms the Friede & Goldman Llc D/B/a Friede & Goldman Ltd.. Nov 3, 2010

From: FRIEDE & GOLDMAN LLC D/B/A FRIEDE & GOLDMAN LTD.

To: FRIEDE & GOLDMAN MARKETING B.V.

Reel/Frame 025243/0217 →

Change of Address of the Assignee Dec 6, 2017

From: FRIEDE & GOLDMAN MARKETING B.V.

To: FRIEDE GOLDMAN UNITED, LTD.

Reel/Frame 044719/0542 →

Change of Name Oct 31, 2018

From: FRIEDE & GOLDMAN UNITED S.À R.L.

To: FRIEDE & GOLDMAN UNITED B.V.

Reel/Frame 047371/0830 →

Change of Name Oct 31, 2018

From: FRIEDE & GOLDMAN UNITED S.À R.L.

To: FRIEDE & GOLDMAN UNITED B.V.

Reel/Frame 047376/0857 →

Change of Name Oct 31, 2018

From: FRIEDE GOLDMAN UNITED, LTD.

To: FRIEDE & GOLDMAN UNITED S.À R.L.

Reel/Frame 047376/0806 →

Nunc Pro Tunc Assignment Jul 31, 2024

From: FRIEDE & GOLDMAN UNITED B.V.

To: CCCC INTERNATIONAL HOLDING LIMITED

Reel/Frame 068238/0415 →