EP0686643 - Guar gum composition and process for making it [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.04.2002 Database last updated on 03.09.2024 | Most recent event Tooltip | 04.01.2008 | Lapse of the patent in a contracting state New state(s): IT | published on 06.02.2008 [2008/06] | Applicant(s) | For all designated states RHODIA INC. CN 7500, Prospect Plains Road Cranbury New Jersey 08512 / US | [N/P] |
Former [1998/40] | For all designated states RHODIA INC. CN 7500, Prospect Plains Road Cranbury, New Jersey 08512 / US | ||
Former [1995/50] | For all designated states RHONE-POULENC INC. 125 Black Horse Lane Monmouth Junction, New Jersey 08852 / US | Inventor(s) | 01 /
Cottrell, Ian William 2206 Yardley Drive Yardley, PA 19067 / US | 02 /
Yeh, Michael H. 46 Tar Heels Road Hamilton, NJ 08619 / US | [1995/50] | Representative(s) | Seugnet, Jean Louis, et al RHODIA Services Direction de la Propriété Industrielle 40 Rue de la Haie-Coq 93306 Aubervilliers Cedex / FR | [N/P] |
Former [2001/18] | Seugnet, Jean Louis, et al Rhodia Services, Direction de la Propriété Industrielle, 40, rue de la Haie-Coq 93306 Aubervilliers Cedex / FR | ||
Former [1995/50] | Seugnet, Jean Louis, et al RHONE-POULENC CHIMIE, Direction de la Propriété Industrielle, 25, Quai Paul Doumer F-92408 Courbevoie Cédex / FR | Application number, filing date | 95401312.4 | 07.06.1995 | [1995/50] | Priority number, date | US19940257609 | 09.06.1994 Original published format: US 257609 | US19940257611 | 09.06.1994 Original published format: US 257611 | [1995/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0686643 | Date: | 13.12.1995 | Language: | EN | [1995/50] | Type: | B1 Patent specification | No.: | EP0686643 | Date: | 06.06.2001 | Language: | EN | [2001/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.08.1995 | Classification | IPC: | C08B37/14 | [1995/50] | CPC: |
C08B37/0096 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1995/50] | Title | German: | Guargummizusammensetzung und Verfahren zur deren Herstellung | [1995/50] | English: | Guar gum composition and process for making it | [1995/50] | French: | Composition de gomme de guar et procédé pour l'obtenir | [1995/50] | Examination procedure | 10.06.1995 | Examination requested [1995/50] | 26.05.1997 | Despatch of a communication from the examining division (Time limit: M06) | 05.12.1997 | Reply to a communication from the examining division | 14.05.1998 | Despatch of a communication from the examining division (Time limit: M06) | 24.11.1998 | Reply to a communication from the examining division | 24.07.2000 | Despatch of communication of intention to grant (Approval: Yes) | 04.12.2000 | Communication of intention to grant the patent | 12.03.2001 | Fee for grant paid | 12.03.2001 | Fee for publishing/printing paid | Opposition(s) | 07.03.2002 | No opposition filed within time limit [2002/22] | Fees paid | Renewal fee | 30.06.1997 | Renewal fee patent year 03 | 15.06.1998 | Renewal fee patent year 04 | 14.06.1999 | Renewal fee patent year 05 | 13.06.2000 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 06.06.2001 | BE | 06.06.2001 | CH | 06.06.2001 | GR | 06.06.2001 | IT | 06.06.2001 | LI | 06.06.2001 | NL | 06.06.2001 | DK | 06.09.2001 | PT | 06.09.2001 | SE | 06.09.2001 | ES | 20.12.2001 | [2008/06] |
Former [2004/07] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
GR | 06.06.2001 | ||
LI | 06.06.2001 | ||
NL | 06.06.2001 | ||
DK | 06.09.2001 | ||
PT | 06.09.2001 | ||
SE | 06.09.2001 | ||
ES | 20.12.2001 | ||
Former [2004/04] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
LI | 06.06.2001 | ||
NL | 06.06.2001 | ||
DK | 06.09.2001 | ||
PT | 06.09.2001 | ||
SE | 06.09.2001 | ||
ES | 20.12.2001 | ||
Former [2003/45] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
LI | 06.06.2001 | ||
NL | 06.06.2001 | ||
DK | 06.09.2001 | ||
PT | 06.09.2001 | ||
SE | 06.09.2001 | ||
Former [2003/08] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
LI | 06.06.2001 | ||
NL | 06.06.2001 | ||
PT | 06.09.2001 | ||
SE | 06.09.2001 | ||
Former [2002/26] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
LI | 06.06.2001 | ||
PT | 06.09.2001 | ||
SE | 06.09.2001 | ||
Former [2002/15] | AT | 06.06.2001 | |
BE | 06.06.2001 | ||
CH | 06.06.2001 | ||
LI | 06.06.2001 | ||
SE | 06.09.2001 | ||
Former [2002/12] | BE | 06.06.2001 | |
SE | 06.09.2001 | ||
Former [2002/05] | SE | 06.09.2001 | Documents cited: | Search | [A]JPS63101402 ; | [Y]US4429121 (SANDFORD PAUL A [US]) [Y] 1-20 * column A * * column 2, line 60 - column 3, line 25; example 2; table 2 * * column 1, line 45 - column 2, line 54 *; | JPS5996103 [ ] (MITSUBISHI ACETATE CO LTD, et al); | JPS59164301 [ ] (MITSUBISHI ACETATE CO LTD); | [Y]EP0163271 (HENKEL CORP [US]) [Y] 1-20 * claim - * * page 5, line 33 - page 6, line 10 * | [Y] - CHEMICAL ABSTRACTS, vol. 102, no. 2, Database accession no. 8535, page 8535, column R [Y] 1-20 * abstract * | [A] - CHEMICAL ABSTRACTS, vol. 101, no. 18, Database accession no. 153783, page 100 [A] 1-18 * abstract * | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 88, no. 24, Database accession no. 88-164096, & JPS63101402 A 19880506 (MITSUBISHI ACETATE CO.) [A] * abstract * | Examination | US3723409 | by applicant | US3912713 | US4057509 | US4169945 | US4659911 | US4693982 | US4874854 |