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(12) Patent: | (11) CA 1208548 |
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(21) Application Number: | 1208548 |
(54) English Title: | METHOD FOR THE DETERMINATION OF ANTIGENS |
(54) French Title: | METHODE DE DETERMINATION DE LA TENEUR EN ANTIGENES |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | KIRBY EADES GALE BAKER |
(74) Associate agent: | |
(45) Issued: | 1986-07-29 |
(22) Filed Date: | 1983-03-31 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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Abstract
In the photometric determination of the antigen content by
the antigen-antibody-reaction at least one of the two
reaction components is diluted with a physiological salt
solution, which contains, beside polyethylenglycol a buffer
substance, before the two reaction components are combined.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1208548 was not found.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: Expired (old Act Patent) latest possible expiry date | 2003-07-29 |
Letter Sent | 1999-12-10 |
Inactive: Multiple transfers | 1999-08-23 |
Grant by Issuance | 1986-07-29 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Registration of a document | 1999-08-23 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DADE BEHRING INC. |
Past Owners on Record |
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JOSEF DANNINGER |
REINER SPATHE |