EP0376323 - Aromatic polyester, aromatic polyester amide, filaments thereof and compositions thereof each containing an inorganic filler or magnetic powder [Right-click to bookmark this link] | Status | The application has been refused Status updated on 27.03.1997 Database last updated on 24.08.2024 | Most recent event Tooltip | 27.03.1997 | Refusal of application | published on 14.05.1997 [1997/20] | Applicant(s) | For all designated states KAWASAKI STEEL CORPORATION No. 1-28, 1-Chome Kitahonmachi-Dori Chuo-Ku, Kobe-City Hyogo 651 / JP | [1990/27] | Inventor(s) | 01 /
Takemura, Kazuya c/o Technical Research Division Kawasaki Steel Corp. 1, Kawasaki-cho Chiba-shi Chiba / JP | 02 /
Wakui, Tadahiro c/o Technical Research Division Kawasaki Steel Corp. 1, Kawasaki-cho Chiba-shi Chiba / JP | 03 /
Yoshino, Kenji c/o Technical Research Division Kawasaki Steel Corp. 1, Kawasaki-cho Chiba-shi Chiba / JP | [1990/27] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
Former [1990/27] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 89124098.8 | 28.12.1989 | [1990/27] | Priority number, date | JP19880334273 | 29.12.1988 Original published format: JP 33427388 | [1990/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0376323 | Date: | 04.07.1990 | Language: | EN | [1990/27] | Type: | A3 Search report | No.: | EP0376323 | Date: | 19.02.1992 | Language: | EN | [1992/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.12.1991 | Classification | IPC: | C08G63/60, C08G69/44, D01F6/82, D01F6/84, C08K3/00, H01F1/08 | [1992/08] | CPC: |
C08G69/44 (EP,KR,US);
C08G63/605 (EP,KR,US);
C08K3/22 (EP,KR,US);
C08L77/12 (KR);
D01F6/82 (EP,KR,US);
D01F6/84 (EP,KR,US);
| C-Set: |
C08K3/22, C08L67/02 (EP,US)
|
Former IPC [1990/27] | C08G63/60, C08G69/44, D01F6/82, D01F6/84, C08K3/00 | Designated contracting states | DE, FR, GB, IT, NL [1990/27] | Title | German: | Aromatisches Polyester, aromatisches Polyesteramid, Fasern und Zusammensetzungen daraus, welche einen anorganischen Füllstoff oder magnetisches Pulver enthalten | [1990/27] | English: | Aromatic polyester, aromatic polyester amide, filaments thereof and compositions thereof each containing an inorganic filler or magnetic powder | [1990/27] | French: | Polyester aromatique, polyesteramide aromatique, filaments et compositions contenant une charge inorganique ou une poudre magnétique à partir de ces polyesters ou polyesteramides | [1990/27] | Examination procedure | 28.12.1989 | Examination requested [1990/27] | 28.10.1994 | Despatch of a communication from the examining division (Time limit: M06) | 08.05.1995 | Reply to a communication from the examining division | 02.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 04.10.1995 | Reply to a communication from the examining division | 24.05.1996 | Despatch of communication of intention to grant (Approval: ) | 12.12.1996 | Despatch of communication that the application is refused, reason: formalities examination [1997/20] | 22.12.1996 | Application refused, date of legal effect [1997/20] | Fees paid | Renewal fee | 30.12.1991 | Renewal fee patent year 03 | 30.12.1992 | Renewal fee patent year 04 | 13.12.1993 | Renewal fee patent year 05 | 07.12.1994 | Renewal fee patent year 06 | 08.12.1995 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.12.1996 | 08   M06   Not yet paid |
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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. | Documents cited: | Search | [AD]EP0001340 (CELANESE CORP [US]); | [A]EP0067032 (CELANESE CORP [US]); | [A]FR2528053 (DART IND INC [US]); | [A]EP0133024 (CELANESE CORP [US]); | [A]EP0271929 (KAWASAKI STEEL CO [JP]); | [A]EP0275164 (ICI PLC [GB]); | [A]EP0275324 (TORAY INDUSTRIES [JP]) |