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Roland Brunner

USPTO Granted Patents = 6

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 45(Granted Patents)

Location History:

Stubenberg, DE (1991)
Reut, DE (1997 - 2007)

Company Filing History:

Wacker-chemitronic Gesellschaft Fur Elektronik-grundstoffe Mbh

Wacker Siltronic Gesellschaft Für Halbleiter Materialien Ag

Wacker Siltronic Gesellschaft Fur Halbleitermaterialien

Wacker Siltronic Gesellschaft Fur Halbleitermaterialien Ag

5. 1 out of 302

6. 1 out of 832,891

Other

patents

Years Active: 1991-2007

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7172975 - Process for the wet chemical treatment of semiconductor wafers (2007-02-06),

2. 6503335 - Centrifuge and method for centrifuging a semiconductor wafer (2003-01-07),

3. 6451124 - Process for the chemical treatment of semiconductor wafers (2002-09-17),

4. 6412500 - Device and method for cleaning semiconductor wafers (2002-07-02),

5. 5695572 - Cleaning agent and method for cleaning semiconductor wafers (1997-12-09),

6. 5049200 - Process for the hydrophilizing and/or cement-residue-removing surface (1991-09-17),

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