Purification system with manifold assembly and removable filter cassette

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United States of America Patent

PATENT NO 9468872
SERIAL NO

14432741

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Importance

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Abstract

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The present disclosure relates to modular purification systems using removable purifier cassettes for purifying liquids including, for example, liquids used in semiconductor manufacturing. A purification system may include a removable purifier cassette having a purifier inlet port and a purifier outlet port, and a manifold assembly. The manifold assembly can include a plurality of connection systems to that provide manifold ports to provide fluid to/from the cassette. In some embodiments, the connection systems may use connection nuts that can provide 360 degrees of thread engagement with less than 360 degrees of rotation.

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Patent Owner(s)

  • ENTEGRIS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrows,, Jr Louis Billerica, US 3 12
Kurata, Koichi Yonezawa, JP 4 29
Kuwabara, Hirokazu Fuchu, JP 52 196
Laverdiere, Marc Wakefield, US 33 1719
Lee, Ben Mai Pak Pelham, US 5 25
Madhavaram, Kalyan Lowell, US 9 23
Martland, Craig Wallace Salem, US 2 13
Menn, Dmitri Marblehead, US 31 2096
Niermeyer, J Karl Tyngsborough, US 35 727
Puglia, John P Townsend, US 21 207

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