Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof

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Subclass

Title

317

Cyclic peptides

1012 Patents

Integrin-binding peptides

Corticotropin-releasing hormone analogs

Radiometal-binding peptide analogues

Aza cyclohexapeptide compounds

Cyclosporine assay

Ternary radiopharmaceutical complexes

Pseudomycin natural products

Inhibition of H. pylori proliferation

Peptide inhibitors of fibronectine

Anti-inflammatory CD14 polypeptides

Cyclic hexapeptide compounds

Derivatives of A-30912D nucleus

333

Synthesis of peptides

578 Patents

Guanidinylation reagents

Method of peptide synthesis

Peptide mixtures

Solid phase supports

Process for synthesis of peptides

Dipeptides and process

General chemical ligation

Synthesis of combinatorial libraries

Coupling reagent and method

388.1

Monoclonal

1370 Patents

Gene regulating aureobasidin sensitivity

Prostate cell surface antigen-specific antibodies

Vertebrate smoothened antibodies

Monoclonal antibody against utricular epithelium

Methods for detecting fohy030 polypeptide

Antibodies that bind to endoglin

Antibodies to protein, FAF1

Human cystatin F antibodies

.delta.-sarcoglycan antibodies

Method for making humanized antibodies

Catalytic antibodies as chemical sensors

PSCA: prostate stem cell antigen

Avian immunoglobulin-producing cell lines

Monoclonal antibody antagonists to IL-3

Monoclonal antibody recognizing phosphatidylinositol-3,4,5-triphosphate

Antifucoidan antibody

405

Nitrogen containing reactant

536 Patents

6-[N-(.omega.-Carboxyalkyl)amino]-1,3-dimethyl-5-formamidouracils

Cyanocobalamin derivatives

GreA from Staphylococcus aureus

Cyclosporin immunoassay

Biocompatible polymeric coating material

Injectable contraceptive vaccine and method

Succinylated interleukin-2 for pharmaceutical compositions

Meningococcal polysaccharide conjugate vaccine

Pegylated obese (ob) protein compositions

Bis-phthalimide intermediates

Derivatized pyridinoline reagent

Oxidative denaturation of protein analytes

Nicotine immunogen

Modified grass pollen antigens

412

Separation or purification

1195 Patents

Method for purifying somatotropin monomers

Modification of plasminogen activators

Protein affecting K.sub.ATP channels

Antibody preparations

Thrombin preparation

Purification of antibodies

Method of refolding human IL-13

Method for recovering recombinant proteins

Purification cloning of peptides

High efficiency alkaline protein extraction

Tolerogenic fragments of natural allergens

Antibiotic A/16686 recovery process

Totally synthetic affinity reagents

Protein purification method

Nucleic acids encoding transferrin receptors

416

Ion exchange

597 Patents

Mutual separation of proteins

Purified, native dystrophin

Native TNF receptor releasing enzyme

IGF-I purification process

Porous cellulose beads

Method for recombinant fibrinogen production

Erythropoietin purification

Activity-dependent neurotrophic factor

Extra pure semi-synthetic blood substitute

Diagnostic method and reagent

Homogeneous human interleukin 2

Ultrapure human interleukin-6

Isolation of fibroblast growth factor

Human interferon gamma and interleukin-2

200

NATURAL RESINS OR DERIVATIVES (E.G., WOOD OR PINE TAR; CATIVO RESIN DERIVATIVES, ETC.)

30 Patents

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201

Shellac containing starting material used in process, or product thereof (e.g., lac, sticklac, seedlac, flake shellac, bleached shellac, etc.)

10 Patents

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202

Cut wood starting material used in process, or product thereof (e.g., using pine stumps, chips, bark, etc., as starting material)

9 Patents

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203

Plant sap or fossil starting material used in process, or product thereof (e.g., using copal, coal, amber, dammar, etc., as starting material)

10 Patents

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204

Pine oleoresin starting material used in process, or product thereof (e.g., using gum turpentine, pine gum, pine resin, etc., as starting material)

7 Patents

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205

Recovery of tall oil or derivatives from papermaking waste, purification of tall oil, or separation of components of tall oil; or product thereof (e.g., separation of rosin, fatty acids, sterols, etc.; decolorizing, etc.)

38 Patents

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206

Organic sulfur or nitrogen containing material used in the process, or product thereof

10 Patents

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207

Esterification used in the process, or product thereof

9 Patents

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208

Inorganic material used in the process, or product thereof (e.g., using sulfuric acid, boric acid, etc.)

30 Patents

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209

Phosphorus or heavy metal containing material, elemental hydrogen, sulfur dioxide, or carbon dioxide used in the process, or product thereof

11 Patents

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210

Rosin or derivative used as starting material in process, or product thereof (e.g., using gum rosin, wood rosin, solid tall oil rosin, etc.)

53 Patents

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211

Polymerization or product thereof (e.g., dimer rosin, etc.)

34 Patents

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212

Chemical treatment or color modification of polymerized rosin or derivative, or product thereof (e.g., hydrogenation or esterification of polymerized rosin; removal of color bodies from polymerized rosin, etc.)

26 Patents

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213

Boron or phosphorus containing material used in the process, or product thereof

23 Patents

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214

Diels-Alder adducts (e.g., of maleic anhydride, fumaric acid, etc., with conjugated dienes, such as rosin acids, terpenes, etc.)

36 Patents

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215

Esterification of rosin or derivative via carboxyl group, or product thereof

38 Patents

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216

Chemical treatment or color modification of esterified rosin or derivative, or product thereof (e.g., partial saponification of rosin triglycerides; removal of color bodies from rosin esters, etc.)

24 Patents

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217

Oxygen containing ring or halogen containing material used in the esterification, or product thereof (e.g., using alkylene oxides, polysaccharides, alkyl halides, etc.)

25 Patents

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218

Polyhydroxy material used in the esterification, or product thereof (e.g., forming ester gum, etc.)

53 Patents

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