USPTO Assignments on the Web

	United States Patent and Trademark Office
	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 : SIRONA DENTAL SYSTEMS GMBH & CO KG

Total Assignments: 2

Assignment: 1

Reel/Frame:	012110/0001			Pages:	90
		Recorded:	08/31/2001
Conveyance:	CONTRACT OF PURCHASE & SALE

Assignor

SIRONA DENTAL SYSTEMS GMBH & CO KG

Exec Dt:

03/30/1998

Assignee

SIRONA DENTAL SYSTEMS GMBH

FABRIKSTRASSE 31

64625 BENSHEIM, GERMANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4370132	NONE		06248863	4475224	NONE		06425316	4501010	NONE		06425445
4531912	NONE		06468566	4514172	NONE		06552779	4545956	NONE		06558467
4531551	NONE		06559769	4619612	NONE		06660118	4655709	NONE		06763426
4647081	NONE		06785536	4714222	NONE		06801878	4657217	NONE		06806830
4847881	NONE		06942720	4811372	NONE		06942747	4813060	NONE		06942812
4788699	NONE		07017544	4831645	NONE		07100221	4856038	NONE		07101722
4870673	NONE		07102551	D305935	NONE		07106432	4874314	NONE		07132008
4823369	NONE		07140123	4878234	NONE		07150379	5139422	NONE		07159753
4983121	NONE		07159754	4866356	NONE		07207786	4900252	NONE		07217716
4995062	NONE		07386603	5057015	NONE		07431247	D310715	NONE		07455731
5167660	NONE		07668113	5300926	NONE		07694634	5203609	NONE		07808728
5165896	NONE		07857278	5346283	NONE		07883395	5348375	NONE		07890809
5295829	NONE		07918055	5332392	NONE		07932256	5364227	NONE		07985266
5352118	NONE		07991591	5371332	NONE		08009119	5484283	NONE		08098107
5388988	NONE		08100134	5473524	NONE		08100135	5484188	NONE		08111418
5833684	NONE		08142832	5458594	NONE		08216421	5428517	NONE		08238804
5415652	NONE		08254427	5507642	NONE		08260311	5496173	NONE		08261149
5579366	NONE		08268119	5511106	NONE		08269058	5571488	NONE		08274324
5533539	NONE		08274325	5543119	NONE		08274333	5464350	NONE		08293437
5522695	NONE		08298294	5513252	NONE		08347432	5514873	NONE		08374025
5661519	NONE		08381979	5500884	NONE		08382210	5931669	NONE		08407948
5632000	NONE		08416222	5598454	NONE		08420215	5539799	NONE		08428161
5567154	NONE		08505759	5812397	NONE		08510313	5655907	NONE		08552436
5807521	NONE		08556562	5723090	NONE		08665887	5666392	NONE		08711023
5828721	NONE		08793232	5884350	NONE		08815758	5828722	NONE		08856147
5878104	NONE		08857947	5896437	NONE		08858602	6005907	NONE		08859813
6091982	NONE		08945737	5873717	NONE		09012409	6055292	NONE		09024776
5992934	NONE		09077401	6049584	NONE		09128097	6169781	NONE		09163615
D342720	NONE		29001546	D351676	NONE		29004380	D354135	NONE		29007254
D353964	NONE		29007255	D351742	NONE		29007256	D354136	NONE		29007826
D361620	NONE		29026099	D391362	NONE		29034356	D409307	NONE		29085855

Correspondence name and address
	SCHIFF HARDIN & WAITE
	PATENT DEPARTMENT
	6600 SEARS TOWER
	233 S. WACKER DR.
	CHICAGO, IL 60606-6473

Assignment: 2

Reel/Frame:	012348/0388			Pages:	44
		Recorded:	12/07/2001
Conveyance:	CONTRACT OF PURCHASE AND SALE

Assignor

SIRONA DENTAL SYSTEMS GMBH & CO KG

Exec Dt:

03/30/1998

Assignee

SIRONA DENTAL SYSTEMS GMBH

FABRIKSTRASSE 31

64625 BENSHEIM, GERMANY

Property

Pat #

Pub #

Intl #

App #

6485305

NONE

08824500

Correspondence name and address
	SCHIFF HARDIN & WAITE
	JAMES D. HOBART
	PATENT DEPARTMENT
	233 S. WACKER DRIVE, 6600 SEARS TOWER
	CHICAGO, IL 60606-6473

Search Results as of: 04/27/2024 05:56 AM

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