'Old Act' patents with long prosecutions
Patent Number | Title | Filing Date | Issue Date | Duration (years) | |
---|---|---|---|---|---|
1 | 1341558 | RADAR JAMMING METHOD AND APPARATU | 1965-09-22 | 2007-10-23 | 42.11 |
2 | 1341487 | INFRARED DECEPTION COUNTERMEASURES SYSTE | 1967-12-08 | 2005-08-16 | 37.72 |
3 | 1341519 | PROSTHETIC VASCULAR GRAF | 1975-01-16 | 2007-01-02 | 31.98 |
4 | 1341533 | MULTIPLE SPECTRAL BAND OPTO-MECHANICAL MODULATO | 1975-09-10 | 2007-07-03 | 31.83 |
5 | 1341475 | OPTICAL DETECTION SYSTE | 1973-06-06 | 2005-03-15 | 31.79 |
6 | 1336083 | CONTROL SYSTEMS FOR MOVING BODIE | 1964-06-04 | 1995-06-27 | 31.08 |
7 | 1341218 | RADIATION SUPPRESSIO | 1971-01-22 | 2001-05-01 | 30.29 |
8 | 1336292 | CONTROL SYSTEMS FOR MISSILES AND OTHER MOVING BODIE | 1965-12-06 | 1995-07-11 | 29.61 |
9 | 1336085 | MISSILE CONTROL MECHANIS | 1965-12-06 | 1995-06-27 | 29.58 |
10 | 1336084 | MISSILE CONTROL SYSTE | 1965-12-06 | 1995-06-27 | 29.58 |
11 | 1336086 | CONTROL SYSTEMS FOR MOVING BODIE | 1966-03-04 | 1995-06-27 | 29.33 |
12 | 1341633 | INTERLEUKIN-2 POLYPEPTIDES | 1983-12-15 | 2013-01-29 | 29.15 |
13 | 1341604 | DNA SEQUENCES, RECOMBINANT DNA MOLECULES AND PROCESSES FOR PRODUCING HUMAN FIBROBLAST INTERFERON-LIKE POLYPEPTIDE | 1981-04-01 | 2010-05-04 | 29.11 |
14 | 1332460 | SONAR TRANSDUCE | 1965-09-28 | 1994-10-11 | 29.05 |
15 | 1341583 | INTERFERONS AND PROCESS FOR THEIR PREPARATIO | 1981-06-30 | 2008-11-18 | 27.41 |
16 | 1341567 | DNA SEQUENCES, RECOMBINANT DNA MOLECULES AND PROCESSES FOR PRODUCING HUMAN INTERFERON - LIKE POLYPEPTIDE | 1981-01-07 | 2008-02-19 | 27.13 |
17 | 1341563 | DNA CODING FOR HUMAN FIBROBLAST INTERFERON POLYPEPTIDE AND RECOMBINANT PLASMI | 1980-10-30 | 2007-12-04 | 27.11 |
18 | 1341622 | INSECT RESISTANT PLANT | 1984-09-24 | 2011-10-04 | 27.04 |
19 | 1341569 | MICROBIAL PRODUCTION OF HUMAN FIBROBLAST INTERFERO | 1981-09-24 | 2008-03-25 | 26.52 |
20 | 1341630 | TRANSFORMATION VECTORS ALLOWING EXPRESSION OF FOREIGN POLYPEPTIDE ENDOTOXINS IN PLANT | 1986-01-17 | 2012-06-05 | 26.40 |
21 | 1341590 | HUMAN IMMUNE INTERFERO | 1982-10-18 | 2009-02-03 | 26.32 |
22 | 1341625 | RECOMBINANT MAMMALIAN GM-CSF, DNA ENCODING MAMMALIAN GM-SCF AND METHODS OF USE THEREO | 1985-11-13 | 2011-12-20 | 26.12 |
23 | 1341617 | INHIBIN ISOLATED FROM OVARIAN FOLLICULAR FLUI | 1985-05-27 | 2011-06-28 | 26.10 |
24 | 1341618 | ISOLATION CLONING AND EXPRESSION OF PRIMATE GM-CS | 1985-07-05 | 2011-07-19 | 26.05 |
25 | 1341607 | PRODUCTION OF ERYTHROPOIETI | 1984-12-12 | 2010-11-02 | 25.91 |
Old 'New Act' patents that are still in prosecution
Patent Number | Title | Filing Date | Issue Date | Duration (years) | |
---|---|---|---|---|---|
1 | 2685262 | NUCLEOTIDES SEQUENCES DERIVED FROM THE GENOME OF TYPE HIV-1, HIV-2 AND SIV RETROVIRUSES, AND THEIR APPLICATIONS ESPECIALLY FOR THE AMPLIFICATION THE GENOMES OF THESE RETROVIRUSES AND FOR IN VITRO DIAGNOSIS OF INFECTIONS DUE TO THESE VIRUSE | 1990-06-05 | 0000-00-00 | 23.06 |
2 | 2736076 | MONOCLONAL AND CHIMERIC ANTIBODIES SPECIFIC FOR HUMAN TUMOR NECROSIS FACTO | 1992-03-18 | 0000-00-00 | 21.28 |
3 | 2418240 | A DISINFECTANT FOR TEATS OF ANIMALS, AND A METHOD FOR IMPROVING MICROORGANISM-ENVIROMENT HARMFUL FOR ANIMAL | 2001-08-10 | 0000-00-00 | 11.87 |
4 | 2364841 | A DISINFECTANT FOR TEATS OF ANIMALS, AND A METHOD FOR IMPROVING MICROORGANISM-ENVIRONMENT HARMFUL FOR ANIMAL | 2001-12-12 | 0000-00-00 | 11.53 |
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