CELLTECH LIMITED patents filed

Company number: 11752240


Title Date Filed Status Publication number
Tri-substituted phenyl derivatives as phosphodiesterase inhibitors 1993-12-22 Ceased GB2279075
Humanised antibodies directed against A33 antigen 1993-12-10 Granted GB2278357
Recombinant antibodies specific for TNFalpha 1991-12-20 Ceased GB2257145
Recombinant antibodies specific for TNF-alpha 1991-12-20 Granted GB2279077
Peptidyl derivatives 1991-12-03 Ceased GB2255339
Peptidyl derivatives 1991-12-03 Ceased GB2255340
Multivalent anti-cytokine immunoglobulins 1991-07-19 Ceased GB2261666
Cdr grafted anti-cea antibodies and their production 1991-07-05 Ceased GB2251859
Antibodies specific for carcinoembryonic antigen 1991-07-05 Terminated GB2276169
Multivalent antigen-binding proteins 1991-06-11 Ceased GB2250995
Tetra-aza macrocycles,their preparation and use in magnetic resonance imaging 1991-04-18 Granted GB2250198
CD3 specific recombinant antibody 1990-12-21 Granted GB2246781
Antibody molecules having a variable domain comprising acceptor framework residues and donor antigen binding residues 1990-12-21 Granted GB2246570
Isolated heavy and light chains for a CD3 specific recombinant antibody 1990-12-21 Granted GB2268744
Humanised antibodies. 1990-12-21 Granted GB2268745
Antibody composition for the treatment of sepsis 1990-08-10 Granted GB2251187
Drug delivery systems comprising immunoconjugates having beta-lactamase activity and corresponding prodrugs 1990-04-05 Ceased GB2240921
Cross-linked antibodies and processes for their preparation 1990-02-12 Granted GB2236529
Cross-linked antibodies and processes for their preparation 1990-02-12 Granted GB2237020
Calcitonin gene-related peptides produced by enzyme-assisted proteolysis 1989-12-13 Ceased GB2236319
Amplification of a heterologous gene in recombinant eukaryotic host cells 1989-10-18 Terminated GB2237288
Hybrid proteins 1989-06-02 Terminated GB2228007
Antibodies for use in antilymphocyte antibody therapy 1989-03-13 Granted GB2233559
Binding assay device 1986-10-30 Granted GB2191578
Polypeptide production 1986-09-19 Ceased GB2188934
Process for the production of a metalloproteinase inhibitor 1986-01-06 Terminated GB2169295
Production of chimeric antibodies 1985-09-03 Granted GB2177096
Solid phase synthesis linkage 1985-08-28 Terminated GB2176488
Polypeptide and polypeptide composition 1985-08-15 Ceased GB2176489
Eucaryotic expression vectors 1985-07-22 Ceased GB2177095
Dna sequence coding for an enzyme cleavage site 1985-05-15 Granted GB2160206
Preparation of lingual lipase protein 1984-06-29 Terminated GB2142337
Peptides, pharmaceutical compositions, genes, vectors, host organisms, processes for their production and diagnostic reagents 1984-06-15 Ceased GB2141430
Dna sequence 1984-05-31 Ceased GB2150577
Polypeptide and protein products, and process for their production 1984-05-24 Ceased GB2140810
Dna vectors 1984-03-23 Granted GB2136814
Multichain polypeptides and processes for their production 1984-03-23 Granted GB2137631
A process for the production of a protein 1984-03-23 Ceased GB2138004
Enzyme immunoassay 1983-05-11 Terminated GB2120785
Polynucleotide synthesis 1983-03-08 Granted GB2127027
Immunoassay method 1983-02-04 Ceased GB2116318
Ligand molecule 1983-02-04 Ceased GB2165046
Immunoassay of human luteinising hormone 1982-12-09 Terminated GB2111201





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