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Patent 708928 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 708928
(21) Application Number: 708928
(54) English Title: PENETRATING AGENT
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC):
  • A61K 38/00 (2006.01)
  • A61K 39/395 (2006.01)
  • A61K 45/06 (2006.01)
  • A61K 47/00 (2006.01)
  • B01J 04/00 (2006.01)
  • B01J 19/18 (2006.01)
  • B05B 09/04 (2006.01)
  • B05B 13/00 (2006.01)
  • B05B 15/00 (2018.01)
  • B05B 16/20 (2018.01)
  • B08B 03/02 (2006.01)
  • B08B 09/023 (2006.01)
  • B08B 13/00 (2006.01)
  • B67C 03/00 (2006.01)
  • C02F 01/00 (2006.01)
  • C04B 07/00 (2006.01)
  • C04B 14/06 (2006.01)
  • C04B 18/14 (2006.01)
  • C04B 20/00 (2006.01)
  • C04B 24/26 (2006.01)
  • C04B 26/26 (2006.01)
  • C04B 28/06 (2006.01)
  • C04B 40/00 (2006.01)
  • C04B 41/00 (2006.01)
  • C07C 21/18 (2006.01)
  • C07K 14/00 (2006.01)
  • C07K 16/22 (2006.01)
  • C07K 19/00 (2006.01)
  • C08L 83/04 (2006.01)
  • C09B 67/00 (2006.01)
  • C09D 01/04 (2006.01)
  • C09D 05/00 (2006.01)
  • C09D 07/00 (2018.01)
  • C09D 17/00 (2006.01)
  • C09D 19/00 (2006.01)
  • C09D 19/00 (2006.01)
  • C09J 07/29 (2018.01)
  • C23C 08/58 (2006.01)
  • C23C 10/00 (2006.01)
  • C23C 16/00 (2006.01)
  • D21H 17/00 (2006.01)
  • D21H 21/24 (2006.01)
  • E01C 07/00 (2006.01)
  • E04B 01/00 (2006.01)
  • E04G 23/02 (2006.01)
  • F26B 05/16 (2006.01)
  • F26B 21/00 (2006.01)
  • G01N 21/00 (2006.01)
(72) Inventors :
(73) Owners :
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1965-05-04
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

Sorry, the abstracts for patent document number 708928 were not found.

Claims

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Sorry, the claims for patent document number 708928 were not found.
Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Description

Note: Descriptions are shown in the official language in which they were submitted.

Sorry, the description for patent document number 708928 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Representative Drawing

Sorry, the representative drawing for patent document number 708928 was not found.

Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.

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Event History

Description Date
Inactive: IPC expired 2024-01-01
Inactive: IPC from PCS 2023-06-03
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Inactive: IPC from PCS 2023-06-03
Inactive: Expired (old Act Patent) latest possible expiry date 1982-05-04
Grant by Issuance 1965-05-04

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
None
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 		 Date
(yyyy-mm-dd) 		 Number of pages   Size of Image (KB) 
Claims 1994-12-19 3 112
Drawings 1994-12-19 1 13
Descriptions 1994-12-19 21 612