Kurt Lang
30Patents
6h-index
46Co-inventors
69Inventor score
Filing activity: Dec 21, 1981 → Nov 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD355096S | Round beach towel | General | 35 | Expired |
| US7625996B2 | Method for the production of conjugates of insulin-like growth factor-1 and poly(ethylene glycol) | Chemistry; Metallurgy | 13 | Active |
| US5184374A | Drafting unit with at least one cleaning belt | Textiles; Paper | 8 | Expired |
| US4459801A | Feeding and opening device for open-end spinning units with a separation opening for impurities | Textiles; Paper | 7 | Expired |
| US5304310A | Method for concentrating and purifying hirudin from leeches | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6052872A | Apparatus for condensing a drafted fiber strand | Textiles; Paper | 6 | Expired |
| US4435952A | Spinning assembly for a wrapped yarn spinning machine | Textiles; Paper | 5 | Expired |
| US6468978B1 | Active hedgehog protein conjugate | Human Necessities | 5 | Expired |
| US5305498A | Arrangement for cleaning a pressure roller of a drafting unit | Textiles; Paper | 4 | Expired |
| US7052514B2 | Methods and reagents for tissue engineering of cartilage in vitro | Human Necessities | 3 | Expired |
| US5749216A | Open end spinning apparatus | Textiles; Paper | 3 | Expired |
| US6207144A | Polypeptides with interleukin-16 activity, process for the preparation and use thereof | Human Necessities | 2 | Expired |
| US6286295A | Yarn withdrawal nozzle for an open-end rotor spinning apparatus | Textiles; Paper | 2 | Expired |
| US5375406A | Process and arrangement for spinning of yarn from fiber material having an adjustable climate-controlled zone for the working elements | Textiles; Paper | 2 | Expired |
| US8552158B2 | Method for the production of insulin-like growth factor-1 | Chemistry; Metallurgy | 2 | Active |
| US5704096A | Drafting arrangement for spinning machines | Textiles; Paper | 2 | Expired |
| US9272031B2 | Antibodies against amyloid beta 4 with glycosylation in the variable region | Chemistry; Metallurgy | 2 | Active |
| US4653264A | Arrangement for open-end friction spinning | Textiles; Paper | 2 | Expired |
| US5888967A | Use of plasminogen activators to stimulate local bone growth | Human Necessities | 2 | Expired |
| US6506582B1 | Processed polypeptides with IL-16 activity, process for preparing the same and their use | Human Necessities | 1 | Expired |
| US10147683B2 | Method and apparatus that processes an optoelectronic component | Electricity | 1 | Active |
| US8906370B2 | Antibodies against amyloid beta 4 with glycosylation in the variable region | Chemistry; Metallurgy | 1 | Active |
| US6336257B1 | Fine-toothed combing structure of an opening roller for an open-end spinning machine | Textiles; Paper | 1 | Expired |
| US6994990B1 | Active modified hedgehog proteins | Chemistry; Metallurgy | 1 | Expired |
| US6818623B2 | Active hedgehog protein conjugate | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.