INPADOC Patent Family US4389612
Publication No. Publication date Filing No. Priority Status
US4389612A 1983-06-21 US16022580A US16022580A 19800617 Expired
WO8103710A1 1981-12-24 US8100791W US16022580A 19800617 See designated states
JPS57500847A 1982-05-13 JP50216181A US16022580A 19800617 Unknown
EP0053625A1 1982-06-16 EP81901786A US16022580A 19800617 Expired
EP0053625A4 1982-10-07 EP81901786A US16022580A 19800617 Expired
EP0053625B1 1987-09-02 EP81901786A US16022580A 19800617 Expired
DE3176411D1 1987-10-08 DE3176411A US16022580A 19800617
US8100791W 19810611		 Expired
CA1195734A1 1985-10-22 CA379804A US16022580A 19800617 Expired

INPADOC Legal Status
US4389612A (Expired)
1997-08-27
ASSIGNMENT
Owner Name MAGNESENSORS, INC., CALIFORNIA
Free Format Text LICENSE AGREEMENT;ASSIGNOR:BIOMAGNETIC TECHNOLOGIES, INC.;REEL/FRAME:008683/0070
Effective DATE 19970610
 
WO8103710A1 (See designated states)
1981-12-24
+DESIGNATED STATES
Designated State(s) JP
 
1981-12-24
+DESIGNATED COUNTRIES FOR REGIONAL PATENTS
Designated State(s) AT CH DE FR GB LU NL SE
 
1982-02-17
+WIPO INFORMATION: ENTRY INTO NATIONAL PHASE
Ref Document Number 1981901786
Country of Ref Document EP
 
1982-06-16
+WIPO INFORMATION: PUBLISHED IN NATIONAL OFFICE
Ref Document Number 1981901786
Country of Ref Document EP
 
1987-09-02
+WIPO INFORMATION: GRANT IN NATIONAL OFFICE
Ref Document Number 1981901786
Country of Ref Document EP
 
JPS57500847 (Unknown)
No INPADOC legal data
 
EP0053625A1 (Expired)
1982-06-16
+DESIGNATED CONTRACTING STATES:
Designated State(s) AT CH DE FR GB LU NL SE
 
1982-09-01
+REQUEST FOR EXAMINATION FILED
Effective DATE 19820618
 
1987-09-02
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code NL
Effective DATE 19870902
 
1987-09-02
+DESIGNATED CONTRACTING STATES:
Kind Code of Ref Document B1
Designated State(s) DE FR GB NL
 
1987-10-08
CORRESPONDS TO:
Ref Document Number 3176411
Country of Ref Document DE
Date of Ref Document 19871008
Format of Ref Document F/P P
 
1987-11-13
+FR: TRANSLATION FILED
 
1988-02-16
-NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT; NO LEGAL EFFECT FROM
 
1988-08-24
+NO OPPOSITION FILED
 
1997-05-06
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code GB
Payment DATE 19970506
Year of Fee Payment 17
 
1997-06-10
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code FR
Payment DATE 19970610
Year of Fee Payment 17
 
1997-06-27
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code DE
Payment DATE 19970627
Year of Fee Payment 17
 
1998-02-13
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code CD
 
1998-06-11
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code GB
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19980611
 
1999-02-03
-GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19980611
 
1999-02-26
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code FR
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990226
 
1999-04-01
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code DE
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990401
 
1999-04-02
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code ST
 
EP0053625A4 (Expired)
1982-06-16
+DESIGNATED CONTRACTING STATES:
Designated State(s) AT CH DE FR GB LU NL SE
 
EP0053625A4 (Expired)
1982-09-01
+REQUEST FOR EXAMINATION FILED
Effective DATE 19820618
 
EP0053625A4 (Expired)
1987-09-02
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code NL
Effective DATE 19870902
 
EP0053625A4 (Expired)
1987-09-02
+DESIGNATED CONTRACTING STATES:
Kind Code of Ref Document B1
Designated State(s) DE FR GB NL
 
EP0053625A4 (Expired)
1987-10-08
CORRESPONDS TO:
Ref Document Number 3176411
Country of Ref Document DE
Date of Ref Document 19871008
Format of Ref Document F/P P
 
EP0053625A4 (Expired)
1987-11-13
+FR: TRANSLATION FILED
 
EP0053625A4 (Expired)
1988-02-16
-NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT; NO LEGAL EFFECT FROM
 
EP0053625A4 (Expired)
1988-08-24
+NO OPPOSITION FILED
 
EP0053625A4 (Expired)
1997-05-06
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code GB
Payment DATE 19970506
Year of Fee Payment 17
 
EP0053625A4 (Expired)
1997-06-10
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code FR
Payment DATE 19970610
Year of Fee Payment 17
 
EP0053625A4 (Expired)
1997-06-27
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code DE
Payment DATE 19970627
Year of Fee Payment 17
 
EP0053625A4 (Expired)
1998-02-13
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code CD
 
EP0053625A4 (Expired)
1998-06-11
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code GB
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19980611
 
EP0053625A4 (Expired)
1999-02-03
-GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19980611
 
EP0053625A4 (Expired)
1999-02-26
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code FR
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990226
 
EP0053625A4 (Expired)
1999-04-01
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code DE
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990401
 
EP0053625A4 (Expired)
1999-04-02
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code ST
 
EP0053625B1 (Expired)
1982-06-16
+DESIGNATED CONTRACTING STATES:
Designated State(s) AT CH DE FR GB LU NL SE
 
EP0053625B1 (Expired)
1982-09-01
+REQUEST FOR EXAMINATION FILED
Effective DATE 19820618
 
EP0053625B1 (Expired)
1987-09-02
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code NL
Effective DATE 19870902
 
EP0053625B1 (Expired)
1987-09-02
+DESIGNATED CONTRACTING STATES:
Kind Code of Ref Document B1
Designated State(s) DE FR GB NL
 
EP0053625B1 (Expired)
1987-10-08
CORRESPONDS TO:
Ref Document Number 3176411
Country of Ref Document DE
Date of Ref Document 19871008
Format of Ref Document F/P P
 
EP0053625B1 (Expired)
1987-11-13
+FR: TRANSLATION FILED
 
EP0053625B1 (Expired)
1988-02-16
-NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT; NO LEGAL EFFECT FROM
 
EP0053625B1 (Expired)
1988-08-24
+NO OPPOSITION FILED
 
EP0053625B1 (Expired)
1997-05-06
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code GB
Payment DATE 19970506
Year of Fee Payment 17
 
EP0053625B1 (Expired)
1997-06-10
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code FR
Payment DATE 19970610
Year of Fee Payment 17
 
EP0053625B1 (Expired)
1997-06-27
+POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
Ref Country Code DE
Payment DATE 19970627
Year of Fee Payment 17
 
EP0053625B1 (Expired)
1998-02-13
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code CD
 
EP0053625B1 (Expired)
1998-06-11
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code GB
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19980611
 
EP0053625B1 (Expired)
1999-02-03
-GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19980611
 
EP0053625B1 (Expired)
1999-02-26
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code FR
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990226
 
EP0053625B1 (Expired)
1999-04-01
-LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
Ref Country Code DE
Free Format Text LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
Effective DATE 19990401
 
EP0053625B1 (Expired)
1999-04-02
REFERENCE TO A NATIONAL CODE
Ref Country Code FR
Ref Legal Event Code ST
 
DE3176411D1 (Expired)
1988-09-29
+NO OPPOSITION DURING TERM OF OPPOSITION
 
1998-07-09
CHANGE IN THE PERSON/NAME/ADDRESS OF THE PATENT OWNER
Owner Name BIOMAGNETIC TECHNOLOGIES, INC., SAN DIEGO, CALIF.,
 
1999-08-12
-CEASED/NON-PAYMENT OF THE ANNUAL FEE
 
CA1195734A1 (Expired)
2002-10-22
-EXPIRY
 


Updated on June 17, 2015