INPADOC Patent Family US5995905 (Original INPADOC file)
Publication No. Publication date Filing No. Priority Status Source Data
US 5995905A 1999-11-30 US 87501997A 19970912 GB 9426255A 19941224
GB 9502934W 19951215		 Active National register (PAIR)
WO 9620417A1 1996-07-04 GB 9502934W 19951215 GB 9426255A 19941224 See designated states Register (Epoline)
NO 972934D0 1997-06-23 NO 972934A GB 9426255A 19941224
GB 9502934W 19951215		 Unknown Espacenet
NO 972934A 1997-08-22 NO 972934A 19970623 GB 9426255A 19941224
GB 9502934W 19951215		 Unknown Espacenet
NO 316927B1 2004-06-28 NO 972934A 19970623 GB 9426255A 19941224
GB 9502934W 19951215		 Unknown Espacenet
GB 9426255D0 1995-02-22 GB 9426255A GB 9426255A 19941224 Expired National register
GB 2296567A 1996-07-03 GB 9426255A 19941224 GB 9426255A 19941224 Expired National register
EP 0799429A1 1997-10-08 EP 95940389A 19951215 GB 9426255A 19941224
GB 9502934W 19951215		 Active Register (Epoline)
EP 0799429B1 2000-08-09 EP 95940389A 19951215 GB 9426255A 19941224
GB 9502934W 19951215		 Active Register (Epoline)
AU 4185796A 1996-07-19 AU 4185796D 19951215 GB 9426255A 19941224
GB 9502934W 19951215		 Unknown Espacenet

INPADOC Legal Status 
US5995905 (Active)
1997-09-12   ASSIGNMENT Owner Name SCHLUMBERGER TECHNOLOGY CORPORATION,
             CONNECTICUT
             ASSIGNMENT Free Format Text ASSIGNMENT OF ASSIGNORS
             INTEREST;ASSIGNORS:IKELLE, LUC THOMAS;ROBERTS,
             GRAHAM;REEL/FRAME:008703/0452
1997-09-12   ASSIGNMENT Effective DATE 19970711

WO9620417 (See designated states)
1996-07-04  +DESIGNATED STATES Kind Code of Ref Document A1
            +DESIGNATED STATES Designated State(s) AM AT AU BB BG BR BY CA
             CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR
             LT LU LV MD MG MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ
             TM TT UA UG US UZ VN
1996-07-04  +DESIGNATED COUNTRIES FOR REGIONAL PATENTS Kind Code of Ref
             Document A1
            +DESIGNATED COUNTRIES FOR REGIONAL PATENTS Designated State(s)
             KE LS MW SD SZ UG AT BE CH DE DK ES FR GB GR IE IT LU MC NL
             PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG
1996-08-29   REQUEST FOR PRELIMINARY EXAMINATION FILED PRIOR TO EXPIRATION
             OF 19TH MONTH FROM PRIORITY DATE (PCT APPLICATION FILED
             BEFORE 20040101)
1996-10-02   EP: THE EPO HAS BEEN INFORMED BY WIPO THAT EP WAS DESIGNATED
             IN THIS APPLICATION
1997-07-03  +WIPO INFORMATION: ENTRY INTO NATIONAL PHASE Ref Document
             Number 1995940389
            +WIPO INFORMATION: ENTRY INTO NATIONAL PHASE Country of Ref
             Document EP
1997-09-12  +WIPO INFORMATION: ENTRY INTO NATIONAL PHASE Ref Document
             Number 08875019
            +WIPO INFORMATION: ENTRY INTO NATIONAL PHASE Country of Ref
             Document US
1997-10-08  +WIPO INFORMATION: PUBLISHED IN NATIONAL OFFICE Ref Document
             Number 1995940389
            +WIPO INFORMATION: PUBLISHED IN NATIONAL OFFICE Country of Ref
             Document EP
1997-10-16   REFERENCE TO NATIONAL CODE Ref Country Code DE
             REFERENCE TO NATIONAL CODE Ref Legal Event Code 8642 (IMPACT ABOLISHED FOR DE - I.E. PCT APPL. NOT ENT. GERMAN PHASE)
1998-08-24   NON-ENTRY INTO THE NATIONAL PHASE IN: Ref Country Code CA
2000-08-09  +WIPO INFORMATION: GRANT IN NATIONAL OFFICE Ref Document
             Number 1995940389
            +WIPO INFORMATION: GRANT IN NATIONAL OFFICE Country of Ref
             Document EP

NO972934 (Unknown)
No INPADOC legal data



NO316927 (Unknown)
No INPADOC legal data



GB9426255 (Expired)
1997-04-16  -APPLICATION WITHDRAWN, TAKEN TO BE WITHDRAWN OR REFUSED **
             AFTER PUBLICATION UNDER SECTION 16(1)




GB2296567 (Expired)
1997-04-16  -APPLICATION WITHDRAWN, TAKEN TO BE WITHDRAWN OR REFUSED **
             AFTER PUBLICATION UNDER SECTION 16(1)




EP0799429 (Active)
1997-10-08  +DESIGNATED CONTRACTING STATES: Kind Code of Ref Document A1
            +DESIGNATED CONTRACTING STATES: Designated State(s) DK FR GB
             IT NL
1997-10-08  +REQUEST FOR EXAMINATION FILED Effective DATE 19970711
1997-12-17   INVENTOR (CORRECTION) Inventor Name IKELLE, LUC, THOMAS
             INVENTOR (CORRECTION) Inventor Name ROBERTS, GRAHAM
1999-11-03  +FIRST EXAMINATION REPORT Effective DATE 19990916
2000-08-09  +DESIGNATED CONTRACTING STATES: Kind Code of Ref Document B1
            +DESIGNATED CONTRACTING STATES: Designated State(s) DK FR GB
             IT NL
2000-10-31  +IT: TRANSLATION FOR A EP PATENT FILED Owner Name BARZANO' E
             ZANARDO MILANO S.P.A.
2000-11-09  -LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM.
             FROM NAT. OFFICE TO EPO Ref Country Code DK
            -LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM.
             FROM NAT. OFFICE TO EPO Free Format Text LAPSE BECAUSE OF
             FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY
             THE FEE WITHIN THE PRESCRIBED TIME-LIMIT
2000-11-09  -LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM.
             FROM NAT. OFFICE TO EPO Effective DATE 20001109
2000-12-15  +FR: TRANSLATION FILED
2001-07-25  +NO OPPOSITION FILED
2002-01-01   REFERENCE TO A NATIONAL CODE Ref Country Code GB
2002-01-01   TO A NATIONAL CODE Ref Legal Event Code IF02 (EUROPEAN PATENT IN FORCE AS OF )
2007-07-18   REFERENCE TO A NATIONAL CODE Ref Country Code GB
             REFERENCE TO A NATIONAL CODE Ref Legal Event Code 732E (AMENDMENTS TO THE REGISTER IN RESPECT OF CHANGES OF NAME OR CHANGES AFFECTING RIGHTS (SECT. 32/1977))
2009-01-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Ref Country
             Code NL
            +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Payment DATE
             20081203
2009-01-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Year of Fee
             Payment 14
2009-03-31  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Ref Country
             Code IT
            +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Payment DATE
             20081222
2009-03-31  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Year of Fee
             Payment 14
2009-04-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Ref Country
             Code FR
            +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Payment DATE
             20081212
2009-04-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Year of Fee
             Payment 14
2009-06-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Ref Country
             Code GB
            +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Payment DATE
             20081210
2009-06-30  +POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE Year of Fee
             Payment 14




AU4185796 (Unknown)
No INPADOC legal data