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 : RALFS, FRANK
Total Assignments: 9
Assignment: 1
Reel/Frame:019812/0789   Pages: 14
Recorded: 09/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELAZ, JOSEPH
Exec Dt:
07/18/2007
2
SCHOLZ, WOLFGANG
Exec Dt:
07/18/2007
3
CAVALLARO, SAMUEL
Exec Dt:
07/18/2007
4
BUTTERBRODT, JAY
Exec Dt:
07/18/2007
5
RALFS, FRANK
Exec Dt:
07/18/2007
Assignee
1
DRAEGER MEDICAL SYSTEMS
6 TECH DRIVE
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233222
US20080000479
11769373
Correspondence name and address
JACK SCHWARTZ
1350 BROADWAY, SUITE 1510
NEW YORK, NY 10018-7702
Assignment: 2
Reel/Frame:021254/0685   Pages: 3
Recorded: 07/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALFS, FRANK
Exec Dt:
06/25/2008
Assignee
1
DRAEGER MEDICAL AG & CO. KG
23542 LUEBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8201558
US20090007916
12216387
Correspondence name and address
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 3
Reel/Frame:021168/0606   Pages: 3
Recorded: 06/30/2008
Attorney Dkt #:D011-7013US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALFS, FRANK
Exec Dt:
06/27/2008
Assignee
1
DRAEGER MEDICAL SYSTEMS, INC.
3135 QUARRY ROAD
TELFORD, PENNSYLVANIA 18969
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8485981
US20090326389
12145886
Correspondence name and address
WOLFGANG E. STUTIUS
RISSMAN JOBSE HENDRICKS AND OLIVERIO LLP
100 CAMBRIDGE STREET SUITE 2101
BOSTON, MA 02114
Assignment: 4
Reel/Frame:021449/0133   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:73047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALFS, FRANK
Exec Dt:
07/21/2008
2
TESCHNER, ECKHARD
Exec Dt:
07/21/2008
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOSILINGER ALLEE 53-55
LUEBECK, GERMANY D-23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981095
US20090114222
12199204
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 5
Reel/Frame:021787/0683   Pages: 3
Recorded: 11/05/2008
Attorney Dkt #:73056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDZSUJ, THOMAS
Exec Dt:
09/18/2008
2
SCHUBERT, ERNST
Exec Dt:
09/18/2008
3
RALFS, FRANK
Exec Dt:
09/19/2008
4
EGER, DR. MARCUS
Exec Dt:
09/18/2008
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950399
US20090114224
12264980
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 6
Reel/Frame:055492/0095   Pages: 2
Recorded: 03/04/2021
Attorney Dkt #:77105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALFS, FRANK
Exec Dt:
01/13/2021
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11925757
US20210275764
17191931
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 7
Reel/Frame:057218/0447   Pages: 3
Recorded: 08/18/2021
Attorney Dkt #:77219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TESCHNER, ECKHARD
Exec Dt:
08/16/2021
2
RALFS, FRANK
Exec Dt:
07/10/2021
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220040427
17394922
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 8
Reel/Frame:057234/0919   Pages: 3
Recorded: 08/19/2021
Attorney Dkt #:77230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALFS, FRANK
Exec Dt:
08/06/2021
2
NEUMANN, ANDREAS
Exec Dt:
07/30/2021
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220054792
17407001
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 9
Reel/Frame:062100/0757   Pages: 3
Recorded: 12/15/2022
Attorney Dkt #:77490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TESCHNER, ECKHARD
Exec Dt:
11/24/2022
2
RALFS, FRANK
Exec Dt:
11/24/2022
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190127
18081826
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510

Search Results as of: 05/29/2024 07:09 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