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Inventors

Carl F. Wallroth Frank Gottschalk Ernst-Gunter Scharmer Helmut Thiemann

Assignee

DRAGER MEDIZINTECHNIK GMBH

Other Parties

SCHARMER, ERNST-GUNTER, DR., Assignor WALLROTH, CARL F., DR., Assignor GOTTSCHALK, FRANK, Assignor THIEMANN, HELMUT, Assignor

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MONITORING PROCESS FOR METERING DIFFERENT GASEOUS ANESTHETICS

09/778,616 | U.S. Patent Application

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Filed Feb. 7, 2001

Examiner WEISS JR, JOSEPH

Class 128

Art Group 3743

Patent No. 6,725,860

Case Type Utility

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Last Updated: 4 days ago

Date	#	Transaction
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09/778,616 | U.S. Patent Application

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