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Patent Assignment Assignor Details
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Assignor Name : FISCHER, ALFRED
Total Assignments: 24
Assignment: 1
Reel/Frame:004162/0164   Pages: 2
Recorded: 08/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, ALFRED
Exec Dt:
08/16/1983
2
FREIMUTH, CLAUS
Exec Dt:
06/24/1983
3
GERLACH, ROLAND
Exec Dt:
06/24/1983
4
SIEFERT, GERHARD
Exec Dt:
06/24/1983
Assignee
1
CLAUDIS PETER AKTIENGESELLSCHAFT
KAPSTADTRING 1
2000 HAMBURG 60, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4558985
NONE
06509026
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:014113/0230   Pages: 4
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, WOLFGANG
Exec Dt:
11/11/2002
2
DONHAUSER, PETER
Exec Dt:
11/11/2002
3
FISCHER, ALFRED
Exec Dt:
11/11/2002
4
NIEBLER, LUDWIG
Exec Dt:
11/11/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7223116
US20030176098
10344753
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
DONALD J. DALEY
P.O. BOX 8910
RESTON, VA 20195
Assignment: 3
Reel/Frame:014113/0115   Pages: 4
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, WOLFGANG
Exec Dt:
11/14/2002
2
DONHAUSER, PETER
Exec Dt:
11/13/2002
3
FISCHER, ALFRED
Exec Dt:
11/13/2002
4
NIEBLER, LUDWIG
Exec Dt:
11/14/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030176099
10344155
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
DONALD J. DALEY
PO BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:014115/0729   Pages: 4
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, WOLFGANG
Exec Dt:
12/20/2002
2
DONHAUSER, PETER
Exec Dt:
12/19/2002
3
FISCHER, ALFRED
Exec Dt:
01/09/2003
4
NIEBLER, LUDWIG
Exec Dt:
12/20/2002
Assignee
1
SIEMENS AKTIENGESELLASCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881091
US20030176117
10344762
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
DOANLD J. DALEY
P.O. BOX 8910
RESTON, VA 20195
Assignment: 5
Reel/Frame:014132/0388   Pages: 4
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, WOLFGANG
Exec Dt:
12/20/2002
2
DONHAUSER, PETER
Exec Dt:
01/07/2003
3
FISCHER, ALFRED
Exec Dt:
01/09/2003
4
NIEBLER, LUDWIG
Exec Dt:
12/20/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918784
US20040253865
10343004
Correspondence name and address
HARNESS, DICKEY, & PIERCE, P.L.C.
DONALD, J. DALEY
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:014641/0274   Pages: 3
Recorded: 10/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILLING, WILFRIED
Exec Dt:
10/20/2003
2
EGENTER, CHRISTIAN
Exec Dt:
10/20/2003
3
FISCHER, ALFRED
Exec Dt:
10/20/2003
4
KATZENMAYER, JUERGEN
Exec Dt:
10/20/2003
5
GREMM, OLIVER
Exec Dt:
10/20/2003
Assignee
1
E.G.O. ELEKTRO-GERAETEBAU GMBH
ROTE-TOR-STRASSE
OBERDERDINGEN, GERMANY 75038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924465
US20040089466
10693533
Correspondence name and address
AKERMAN SENTERFITT
J. RODERMAN STEELE
POST OFFICE BOX 318 8
WEST PALM BEACH, FL 33402-3188
Assignment: 7
Reel/Frame:019172/0196   Pages: 7
Recorded: 04/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATKINS, BARRY L.
Exec Dt:
08/19/2005
2
DOERR, NORBERT
Exec Dt:
08/24/2005
3
FISCHER, ALFRED
Exec Dt:
08/24/2005
4
QUINN, MICHAEL HUGH
Exec Dt:
08/22/2005
5
SCHMIEDER, ROLAND
Exec Dt:
08/24/2005
6
TUCKER, ROBERT CAREY
Exec Dt:
08/22/2005
Assignee
1
NOVARTIS AG
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7255438
US20060077341
11226604
Correspondence name and address
NOVARTIS
CORPORATE INTELLECTUAL PROPERTY
ONE HEALTH PLAZA, BUILDING 104
EAST HANOVER, NJ 07936-1080
Assignment: 8
Reel/Frame:021290/0247   Pages: 2
Recorded: 07/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ALFRED
Exec Dt:
02/02/2006
2
DORR, NORBERT
Exec Dt:
02/02/2006
3
WOLZ, SEFAN
Exec Dt:
02/02/2006
4
BROTZMANN, PETER
Exec Dt:
02/02/2006
5
SCHMITTNER, STEFAN
Exec Dt:
02/02/2006
Assignee
1
NOVARTIS AG
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7726237
US20060207446
11377595
Correspondence name and address
CIBA VISION CORPORATION
PATENT DEPARTMENT
11460 JOHNS CREEK PARKWAY
DULUTH, GA 30097-1518
Assignment: 9
Reel/Frame:024545/0273   Pages: 4
Recorded: 06/16/2010
Attorney Dkt #:PAT053558-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, NORBERT
Exec Dt:
01/28/2010
2
SCHMITTNER, STEFAN
Exec Dt:
01/28/2010
3
FISCHER, ALFRED
Exec Dt:
01/28/2010
4
BROTZMANN, PETER
Exec Dt:
01/28/2010
Assignee
1
NOVARTIS AG
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8506858
US20100258962
12754672
Correspondence name and address
MARTHA MARTIN
11460 JOHNS CREEK PARKWAY
DULUTH, GA 30097
Assignment: 10
Reel/Frame:032429/0380   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-PROC-001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262959
14208611
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 11
Reel/Frame:032429/0773   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-PROC-002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262960
14208693
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 12
Reel/Frame:032430/0428   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-PROC-003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262961
14208799
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 13
Reel/Frame:032430/0853   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-PROC-004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140259883
14208895
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 14
Reel/Frame:032431/0274   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-RCDM-001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140314628
14209031
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 15
Reel/Frame:032431/0718   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-RCDM-002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140271378
14209105
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 16
Reel/Frame:032431/0925   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-RCDM-004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140271377
14209188
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 17
Reel/Frame:032432/0205   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-SWPR-001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262951
14209268
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 18
Reel/Frame:032432/0454   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-SWPR-002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140263089
14209333
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 19
Reel/Frame:032432/0697   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:PSN-SWPR-003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOLLI, ART
Exec Dt:
03/03/2014
2
BRUNELLE, PATRICK
Exec Dt:
03/10/2014
3
FISCHER, ALFRED
Exec Dt:
03/10/2014
Assignee
1
PETROSONIC ENERGY INC.
SUITE 300, 714 1ST STREET SE
CALGARY, CANADA T2G 2G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262962
14209400
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 20
Reel/Frame:040956/0454   Pages: 7
Recorded: 01/12/2017
Attorney Dkt #:PAT057181-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ALFRED
Exec Dt:
02/25/2016
2
KUTHER, ELMAR
Exec Dt:
02/23/2016
3
LANIG, VOLKER
Exec Dt:
02/22/2016
4
OSTER, PETER
Exec Dt:
03/19/2016
Assignee
1
CIBA VISION GMBH
POSTFACH 4
GROSSWALLSTADT, GERMANY D-63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170165901
15351815
Correspondence name and address
ALCON RESEARCH LTD
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 21
Reel/Frame:044702/0869   Pages: 8
Recorded: 01/23/2018
Attorney Dkt #:PAT057536-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ALFRED
Exec Dt:
01/20/2017
2
KUTHER, ELMAR
Exec Dt:
01/20/2017
3
LANIG, VOLKER
Exec Dt:
01/23/2017
4
BERGHÄNEL, DIETMAR
Exec Dt:
01/31/2017
Assignee
1
CIBA VISION GMBH
POSTFACH 4
GROSSWALLSTADT, GERMANY 63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661926
US20180162570
15832314
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
PATENT DEPARTMENT
JOHNS CREEK, GA 30097
Assignment: 22
Reel/Frame:051878/0555   Pages: 7
Recorded: 02/20/2020
Attorney Dkt #:PAT058351-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFSTAEDTER, JENS
Exec Dt:
12/12/2018
2
BRINCKMANN, FELIX
Exec Dt:
12/12/2018
3
SCHWEIZER, NILS
Exec Dt:
12/12/2018
4
FISCHER, ALFRED
Exec Dt:
12/14/2018
Assignee
1
CIBA VISION GMBH
POSTFACH 4
GROSSWALLSTADT, GERMANY 63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200165120
16694377
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 23
Reel/Frame:051921/0844   Pages: 8
Recorded: 02/25/2020
Attorney Dkt #:PAT058318-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOTHE, HARALD
Exec Dt:
12/14/2018
2
BRINCKMAN, FELIX
Exec Dt:
12/12/2018
3
FISCHER, ALFRED
Exec Dt:
12/14/2018
4
JUNG, JOACHIM
Exec Dt:
12/14/2018
5
SCHWEIZER, NILS
Exec Dt:
12/12/2018
6
WEDEKIND, SEBASTIAN
Exec Dt:
12/12/2018
Assignee
1
CIBA VISION GMBH
POSTFACH 4
GROSSWSALLSTADT, SWITZERLAND 63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200128932
16668309
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 24
Reel/Frame:058171/0887   Pages: 5
Recorded: 11/20/2021
Attorney Dkt #:PAT058699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFSTADTER, JENS
Exec Dt:
10/20/2020
2
FISCHER, ALFRED
Exec Dt:
11/19/2020
3
BRINCKMANN, FELIX
Exec Dt:
10/20/2020
4
SCHWEIZER, NILS
Exec Dt:
10/21/2020
Assignee
1
CIBA VISION GMBH
INDUSTRIERING 1
GROSSWALLSTADT, GERMANY 63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11975881
US20220081143
17472991
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134

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