Willibald Burger
20Patents
8h-index
37Co-inventors
75Inventor score
Filing activity: Jul 22, 1988 → Jun 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6605183B1 | Antifoam formulation | Performing Operations; Transporting | 29 | Expired |
| US6206102A | Method for stabilizing the gas flow in water-bearing natural gas deposits or reservoirs | Chemistry; Metallurgy | 27 | Expired |
| US4919843A | Antifoam compositions | Performing Operations; Transporting | 23 | Expired |
| US6165948A | Method for drying out rock containing immobile formation water within the encroachment area of natural gas deposits and gas reservoirs | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6182759A | Process for treating water-containing natural gas wells and natural gas storage wells | Chemistry; Metallurgy | 19 | Expired |
| US7619043B2 | Anti-foam compositions | Chemistry; Metallurgy | 16 | Expired |
| US5474709A | Process for defoaming and/or degassing organic systems | Chemistry; Metallurgy | 10 | Expired |
| US7105581B2 | Antifoam formulations | Textiles; Paper | 10 | Expired |
| US5446119A | Organopolysiloxanes containing ester groups | Chemistry; Metallurgy | 8 | Expired |
| US7319119B2 | Oil-in-water emulsions of aminosiloxanes | Textiles; Paper | 7 | Expired |
| US8222303B2 | Defoamer formulations | Chemistry; Metallurgy | 6 | Active |
| US6521084B1 | Chemical digestion process using organosiloxane compounds | Textiles; Paper | 6 | Expired |
| US5630474A | Process for the extraction of crude oil | Chemistry; Metallurgy | 6 | Expired |
| US8530401B2 | Antifoam compositions comprising a mixture of organopolysiloxanes | Chemistry; Metallurgy | 6 | Active |
| US9114333B2 | Method for producing antifoam compositions | Chemistry; Metallurgy | 4 | Active |
| US9120035B2 | Defoamer formulations comprising organopolysiloxanes | Chemistry; Metallurgy | 4 | Active |
| US7645360B2 | Defoamer formulations | Chemistry; Metallurgy | 3 | Expired |
| US7776929B2 | Method for the production of defoamer formulations | Chemistry; Metallurgy | 3 | Active |
| US8563640B2 | Method for deaerating liquids | Textiles; Paper | 0 | Active |
| US10870071B2 | Defoaming formulations containing organopolysiloxanes | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.