TWi Limited

United Kingdom

 
Total IP 22
Total IP Rank # 67,239
IP Activity Score 2.2/5.0    22
IP Activity Rank # 37,064
Dominant Nice Class Scientific, technological and in...

Patents

Trademarks

6 2
0 1
11 0
2
 
Last Patent 2024 - A multilayer permeation barrier ...
First Patent 2002 - Fsw tool
Last Trademark 2024 - TWI
First Trademark 2001 - WELDASEARCH

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Education; providing of training; manufacturing training services; instructional and training ser...
Invention A multilayer permeation barrier for spoolable composite pipes. Spoolable composite pipes (100), a...
2023 G/S Apparatus for machining, namely, machines for friction stir channeling and welding; machines for ...
Invention Multilayer permeation barrier for spoolable composite pipes. Spoolable composite pipes, a method...
Invention Corrosion-free welded connection for reinforced thermoplastic pipes (rtp). A connection system fo...
2022 Invention Electron beam welding methods and apparatus. A method of electron beam welding a plurality of se...
Invention Electron beam welding method and apparatus. A method of electron beam welding a plurality of seco...
Invention Electron gun cathode mount. −1 at the operating temperature of the thermionic cathode in a direct...
Invention An electron gun cathode mount. The present invention relates to an electron gun cathode mount ada...
2021 Invention Apparatus and method for resistive implant welding of reinforced thermosetting resin pipe joints ...
Invention Apparatus and method for friction welding of reinforced thermosetting resin pipe joints. A system...
Invention Apparatus and method for electrofusion welding of reinforced thermosetting resin pipe joints. A s...
Invention Apparatus and method for welding reinforced thermosetting resin pipe joints by induction heating....
Invention Ultrasonic guided wave transducer assembly and clamping mechanism. An inspection device for use i...
2020 Invention Shearography inspection apparatus. A shearography inspection apparatus for inspection of a target...
2019 Invention Diffusion bonding with a bonding surface coating material. A method of diffusion bonding metal or...
Invention A method of diffusion bonding. The present invention relates to a method of diffusion bonding met...
2017 Invention Method of attaching a projection to a thin walled component. (iv) building a projection on the fi...
2012 Invention Weld cooling apparatus and method using an expansible coolant and a refractory seal. A weld cooli...
2009 Invention Power control apparatus. Power management apparatus comprising a field module and a controller, t...
2007 G/S Apparatus and instruments for modifying the structure of materials; apparatus and instruments for...
2006 G/S Power beam welding devices, namely, apparatus and instruments for modifying the structure of mate...
2002 Invention Fsw tool. The invention resides in a friction stir welding tool comprising a shaft (532) and a ta...
Invention Fsw tool. The invention resides in a friction stir welding tool comprising a shaft (532) an...
2001 G/S Computer databases; computer programs for database management; computer software for searching da...