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Patent Assignment Assignor Details
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Assignor Name : MEIER, EUGEN
Total Assignments: 15
Assignment: 1
Reel/Frame:004080/0222   Pages: 1
Recorded: 01/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/11/1983
Assignee
1
A SWISS CORP.
CH-8606 GREIFENSEE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06300487
Correspondence name and address
LAWRENCE E. LAUBSCHER, SR.
LAUBSCHER, PHILPITT & LAUBSCHER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004213/0664   Pages: 1
Recorded: 01/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/03/1984
Assignee
1
A CORP. OF SWITZERLAND
CH-8606 GREIFENSEE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06411994
Correspondence name and address
LAWRENCE E. LAUBSCHER, SR.
LAUBSCHER, PHILPITT & LAUBSCHER
SUITE 300
745 SOUTH 23RD STREET
ARLINGTON, VA. 22202
Assignment: 3
Reel/Frame:004322/0298   Pages: 1
Recorded: 10/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/28/1984
Assignee
1
CH-8606 GREIFENSEE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06453103
Correspondence name and address
LAWRENCE E. LAUBSCHER, SR.
LAUBSCHER, PHILPITT & LAUBSCHER
SUITE 300
745 SOUTH 23RD STREET
ARLINGTON, VA. 22202
Assignment: 4
Reel/Frame:007042/0868   Pages: 2
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/26/1994
Assignee
1
CH-8606 GREIFENSEE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08258424
Correspondence name and address
FEIEREISEN & KUEFFNER
FRIEDRICH KUEFFNER
500 FIFTH AVENUE
NEW YORK, NY 10110
Assignment: 5
Reel/Frame:041373/0170   Pages: 6
Recorded: 01/16/2017
Attorney Dkt #:1-58413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2016
2
Exec Dt:
09/26/2016
3
Exec Dt:
09/20/2016
4
Exec Dt:
09/20/2016
5
Exec Dt:
09/26/2016
6
Exec Dt:
09/27/2016
7
Exec Dt:
09/26/2016
Assignee
1
2-8 AVENUE CHARLES DE GAULLE
LUXEMBOURG, LUXEMBOURG L-1653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15228566
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
720 WATER STREET
ONE MARITIME PLAZA, FIFTH FLOOR
TOLEDO, OH 43604
Assignment: 6
Reel/Frame:047867/0145   Pages: 7
Recorded: 10/17/2018
Attorney Dkt #:1-58817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2017
2
Exec Dt:
06/06/2017
3
Exec Dt:
06/20/2017
4
Exec Dt:
06/06/2017
5
Exec Dt:
06/06/2017
6
Exec Dt:
06/26/2017
7
Exec Dt:
06/06/2017
8
Exec Dt:
06/22/2017
9
Exec Dt:
06/06/2017
10
Exec Dt:
07/07/2017
11
Exec Dt:
07/10/2017
12
Exec Dt:
07/07/2017
13
Exec Dt:
07/07/2017
Assignee
1
2-8 AVENUE CHARLES DE GAULLE
LUXEMBOURG, LUXEMBOURG L-1653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15391026
Correspondence name and address
MACMILLAN SOBANSKI & TODD, LLC
ONE MARITIME PLAZA FIFTH FLOOR
720 WATER STREET
TOLEDO, OH 43604-1619
Assignment: 7
Reel/Frame:053410/0154   Pages: 10
Recorded: 08/05/2020
Attorney Dkt #:13374-016-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2020
2
Exec Dt:
08/04/2020
3
Exec Dt:
03/03/2020
4
Exec Dt:
07/01/2020
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15425200
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 8
Reel/Frame:053417/0871   Pages: 8
Recorded: 08/06/2020
Attorney Dkt #:13374-030-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2020
2
Exec Dt:
05/23/2019
3
Exec Dt:
01/30/2020
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15556718
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 9
Reel/Frame:053424/0114   Pages: 43
Recorded: 08/06/2020
Attorney Dkt #:13374-072-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2020
2
Exec Dt:
06/15/2020
3
Exec Dt:
08/04/2020
4
Exec Dt:
05/18/2020
5
Exec Dt:
08/05/2020
6
Exec Dt:
08/03/2020
7
Exec Dt:
08/03/2020
8
Exec Dt:
08/03/2020
9
Exec Dt:
05/25/2020
10
Exec Dt:
07/16/2020
11
Exec Dt:
05/18/2020
12
Exec Dt:
07/27/2020
13
Exec Dt:
07/16/2020
14
Exec Dt:
08/03/2020
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16195170
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 10
Reel/Frame:053455/0168   Pages: 2
Recorded: 08/11/2020
Attorney Dkt #:13374-146-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/2020
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16633813
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 11
Reel/Frame:055493/0104   Pages: 34
Recorded: 03/04/2021
Attorney Dkt #:13374-121-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2021
2
Exec Dt:
09/14/2020
3
Exec Dt:
09/14/2020
4
Exec Dt:
09/14/2020
5
Exec Dt:
09/14/2020
6
Exec Dt:
09/14/2020
7
Exec Dt:
09/14/2020
8
Exec Dt:
09/14/2020
9
Exec Dt:
02/26/2021
10
Exec Dt:
09/15/2020
11
Exec Dt:
09/14/2020
12
Exec Dt:
02/17/2021
13
Exec Dt:
02/19/2021
14
Exec Dt:
07/15/2020
15
Exec Dt:
02/17/2021
16
Exec Dt:
08/04/2020
17
Exec Dt:
02/04/2020
18
Exec Dt:
03/02/2021
19
Exec Dt:
02/04/2020
20
Exec Dt:
02/04/2020
21
Exec Dt:
02/23/2021
22
Exec Dt:
02/08/2021
23
Exec Dt:
02/05/2021
24
Exec Dt:
01/25/2021
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16572061
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 12
Reel/Frame:056208/0204   Pages: 17
Recorded: 05/11/2021
Attorney Dkt #:13374-037-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2020
2
Exec Dt:
01/11/2021
3
Exec Dt:
12/21/2020
4
Exec Dt:
07/01/2020
5
Exec Dt:
12/21/2020
6
Exec Dt:
07/15/2020
7
Exec Dt:
04/23/2021
Assignee
1
6, RUE EUGÈNE RUPPERT
LUXEMBOURG, LUXEMBOURG 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15956091
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 13
Reel/Frame:054953/0104   Pages: 3
Recorded: 01/19/2021
Attorney Dkt #:2020-029-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2021
2
Exec Dt:
01/19/2021
3
Exec Dt:
01/19/2021
Assignee
1
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17152081
Correspondence name and address
ANSYS, INC.
2600 ANSYS DRIVE
CANONSBURG, PA 15317
Assignment: 14
Reel/Frame:056200/0520   Pages: 14
Recorded: 05/11/2021
Attorney Dkt #:13374-189-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2021
2
Exec Dt:
03/05/2021
3
Exec Dt:
02/17/2021
4
Exec Dt:
04/29/2021
5
Exec Dt:
03/11/2021
6
Exec Dt:
02/05/2021
Assignee
1
35 GREAT ST. HELEN'S
LONDON, GREAT BRITAIN EC3A 6AP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17133763
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281
Assignment: 15
Reel/Frame:062870/0609   Pages: 14
Recorded: 03/03/2023
Attorney Dkt #:13374-285-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2021
2
Exec Dt:
05/03/2021
3
Exec Dt:
05/02/2021
4
Exec Dt:
04/29/2021
5
Exec Dt:
02/17/2021
6
Exec Dt:
03/11/2021
Assignee
1
1 BARTHOLOMEW LANE
LONDON, UNITED KINGDOM EC2N 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18177914
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047

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