skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BLUME, INGO
Total Assignments: 12
Assignment: 1
Reel/Frame:005262/0562   Pages: 2
Recorded: 04/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLUME, INGO
Exec Dt:
05/05/1989
Assignee
1
MEMBRANE TECHNOLOGY & RESEARCH, INC., MENLO PARK, CA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952751
NONE
07179490
Correspondence name and address
JANET E. FARRANT
MEMBRANCE TECHONOLOGY & RESEARCH INC.
1360 WILLOW ROAD
MENLO PARK , CALIFORNIA 94025
Assignment: 2
Reel/Frame:005446/0869   Pages: 3
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLUME, INGO
Exec Dt:
05/09/1989
Assignee
1
MEMBRANE TECHNOLOGY & RESEARCH, INC.
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963165
NONE
07295686
Correspondence name and address
JANET FARRANT
MTR, INC
1360 WILLOW ROAD
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:005252/0451   Pages: 2
Recorded: 03/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLUME, INGO
Exec Dt:
06/13/1989
Assignee
1
MEMBRANE TECHNOLOGY & RESEARCH, INC.
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931181
NONE
07361024
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH INC.
1360 WILLOW RD.
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:005642/0813   Pages: 3
Recorded: 03/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLUME, INGO
Exec Dt:
03/06/1991
Assignee
1
MEMBRANE TECHNOLOGY & RESEARCH, INC.
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030356
NONE
07359739
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH INC.
1360 WILLOW ROAD
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:010021/0813   Pages: 8
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, INGO
Exec Dt:
05/10/1999
2
ROESINK, HENDRIK DIRK WILLEM
Exec Dt:
05/10/1999
Assignee
1
X-FLOW B.V.
BEDRIJVENPARK TWENTE 289
7602 KK ALMELO, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010040128
09251979
Correspondence name and address
JEFFREY D. MYERS
POST OFFICE BOX 26927
ALBUQUERQUE, NEW MEXICO 87125-6927
Assignment: 6
Reel/Frame:010170/0133   Pages: 9
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, INGO
Exec Dt:
07/14/1999
2
ROESINK, HENDRIK DRIK WILLEM
Exec Dt:
07/14/1999
3
KAMP, PETRUS CORNELIS
Exec Dt:
07/14/1999
Assignee
1
X-FLOW B.V.
BEDRIJVENPARK TWENTE 289
7602 KK ALMELO, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6203699
NONE
09253813
Correspondence name and address
PEACOCK, MYERS & ADAMS, P.C.
JEFFREY D. MYERS
P.O. BOX 26927
ALBUQUERQUE, NM 87125-6927
Assignment: 7
Reel/Frame:012895/0710   Pages: 4
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, INGO
Exec Dt:
03/21/2002
2
ROESINK, HENDRIK DIRK WILLEM
Exec Dt:
03/21/2002
Assignee
1
X-FLOW B.V.
BEDRIJVENPARK TWENTE 289
7602 KK ALMELO, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020117438
10075784
Correspondence name and address
PEACOCK, MYERS & ADAMS, P.C.
ROD D. BAKER
POST OFFICE BOX 26927
ALBUQUERQUE, NM 87125-6927
Assignment: 8
Reel/Frame:015473/0294   Pages: 2
Recorded: 12/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROENS, LUTE
Exec Dt:
05/15/2004
2
FUTSELAAR, HARRY
Exec Dt:
05/15/2004
3
BLUME, INGO
Exec Dt:
05/15/2004
4
MATTHEEUWS, ANNEMIEKE BERNADETTE EDMOND
Exec Dt:
05/15/2004
5
LENSINK, MICHIEL JAN
Exec Dt:
05/15/2004
6
KOUTERS, LUCAS JOHANNES CORNELIS
Exec Dt:
05/15/2004
7
FLEUREN, MARC JOHANNES
Exec Dt:
05/15/2004
Assignee
1
NORIT PROCES TECHNOLOGIE HOLDING B.V.
HERTMERWEG 42C
7625 RH ZENDEREN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351335
US20050067340
10495736
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN, ET AL.
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:015268/0320   Pages: 5
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUTERS, LUCAS JOHANNES CORNELIS
Exec Dt:
09/07/2004
2
FLEUREN, MARC JOHANNES
Exec Dt:
09/08/2004
3
BLUME, INGO
Exec Dt:
09/23/2004
Assignee
1
NORIT PROCES TECHNOLOGIE HOLDING B.V.
HERTMERWEG 42C
7625 RH ZENDEREN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7465393
US20050000883
10836611
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN ET AL.
STANLEY M. SCHURGIN
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 10
Reel/Frame:027083/0920   Pages: 4
Recorded: 10/14/2011
Attorney Dkt #:OL5086US (#90218)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUME, INGO
Exec Dt:
10/05/2011
2
WIJNHOLDS, JEROEN MARC
Exec Dt:
10/06/2011
3
SPITS, JOOST ALEXANDER
Exec Dt:
10/05/2011
4
WITVERS, KATJA
Exec Dt:
10/05/2011
Assignee
1
X-FLOW B.V.
MARSSTEDEN 50
ENSCHEDE, NETHERLANDS 7547 TC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D669960
NONE
29374528
Correspondence name and address
D. PETER HOCHBERG, ESQ.
D. PETER HOCHBERG CO., L.P.A.
1940 EAST 6TH STRET- 6TH FLOOR
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:035872/0084   Pages: 7
Recorded: 06/09/2015
Attorney Dkt #:30394-1281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROESINK, HENDRIK DIRK WILLEM
Exec Dt:
03/12/2015
2
BLUME, INGO
Exec Dt:
03/16/2015
3
BLANKERT, BASTIAAN
Exec Dt:
03/02/2015
4
WEGHUIS, MARINUS HENDRIKUS OLDE
Exec Dt:
03/10/2015
Assignee
1
X-FLOW B.V.
MARSSTEDEN 50
ENSCHEDE, NETHERLANDS 7547 TC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150265972
14621841
Correspondence name and address
JEFFREY D. MYERS
201 THIRD STREET, N.W.
SUITE 1340
ALBUQUERQUE, NM 87102
Assignment: 12
Reel/Frame:061531/0131   Pages: 9
Recorded: 10/25/2022
Attorney Dkt #:144074-2173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DZINDO, AZUR
Exec Dt:
09/29/2022
2
SAFON, THOMAS JOHNSON
Exec Dt:
09/27/2022
3
MCEWAN, SEAN
Exec Dt:
10/03/2022
4
VAN STRAALEN, YANNIC
Exec Dt:
09/27/2022
5
BLUME, INGO
Exec Dt:
09/27/2022
6
DEKKER, REMON
Exec Dt:
09/28/2022
7
SPITS, JOOST
Exec Dt:
10/04/2022
Assignee
1
PENTAIR WATER POOL AND SPA, INC.
400 REGENCY FOREST DR, SUITE 300
CARY, NORTH CAROLINA 27518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230087869
17934954
Correspondence name and address
HUSCH BLACKWELL LLP
511 N BROADWAY SUITE 1100
ATTN: MELISSA NACE
MILWAUKEE, WI 53202

Search Results as of: 05/25/2024 09:07 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT