Patent Assignment
Reel/Frame 026159/0801
Assignment of Assignor's Interest
Recorded: 2011-04-20
Pages: 3
Assignors
DU, KUN
Executed: 2011-03-21
CHEN, MINGHAN
Executed: 2011-03-21
CHEN, XIN
Executed: 2011-03-11
CAI, LIESONG
Executed: 2011-03-21
Assignee
GUANGZHOU SOLDERWELL ENTERPRISE CO., LTD.
NO. 58, NANYUN 2 ROAD, SCIENCE CITY, GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU, GUANGDONG, 510663, CHINA
Covered Property
(1)
Reducing Dross Method of Lead-Free Solder
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 15, 2017
From: GUANGZHOU SOLDERWELL ENTERPRISE CO., LTD.
To: GUANGZHOU SOLDERWELL ADVANCED MATERIALS CO., LTD.
Reel/Frame 044126/0363 →
Change of Name
Nov 15, 2017
From: GUANGZHOU SOLDERWELL ADVANCED MATERIALS CO., LTD.
To: SOLDERWELL ADVANCED MATERIALS CO., LTD.
Reel/Frame 044126/0367 →
Assignment of Assignor's Interest
Mar 27, 2024
From: SOLDERWELL ADVANCED MATERIALS CO., LTD.
To: SOLDERWELL MICROELECTRONIC PACKAGING MATERIALS CO., LTD
Reel/Frame 067098/0137 →