The University of Nottingham
104Patents
70Active
104Granted
55Portfolio score
Filing activity: Jul 7, 1980 → Sep 17, 2021 · 21 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5922357A | Polymer microspheres and a method of production thereof | Emerging Cross-Sectional Technologies | 89 | Expired |
| US6414050B1 | Biofunctional polymers prepared in supercritical fluid | Performing Operations; Transporting | 67 | Expired |
| US6158237A | Rotatable heat transfer apparatus | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5863360A | Surface treatment of shape memory alloys | Chemistry; Metallurgy | 63 | Expired |
| US6855329B1 | Surface coating spatially controlled patterns | Human Necessities | 61 | Expired |
| US5318136A | Drilling process and apparatus | Physics | 51 | Expired |
| US6670407B2 | Biofunctional polymers prepared in supercritical fluid | Performing Operations; Transporting | 45 | Expired |
| US7470427B2 | Systemic non-nodular endosymbiotic nitrogen fixation in plants | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5593827A | Autoinducer | Chemistry; Metallurgy | 33 | Expired |
| US8906495B2 | Polymer-carbon nanotube composites | Emerging Cross-Sectional Technologies | 31 | Active |
| US6706480B1 | Genetic screening | Chemistry; Metallurgy | 25 | Expired |
| US4333851A | Olefin polymerization catalyst, process and polyolefin product | Chemistry; Metallurgy | 25 | Expired |
| US8137665B2 | Systemic non-nodular endosymbiotic nitrogen fixation in plants | Emerging Cross-Sectional Technologies | 24 | Active |
| US8768424B2 | Photoplethysmography | Human Necessities | 23 | Active |
| US6143784A | Reducing muscle fatigue | Human Necessities | 21 | Expired |
| US7785617B2 | Porous matrix comprising cross-linked particles | Human Necessities | 21 | Expired |
| US7566436B2 | Counter current mixing reactor | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5776974A | Immunosuppressant compounds | Human Necessities | 20 | Expired |
| US7205117B1 | Cancer detection method and reagents | Physics | 18 | Expired |
| US6592844B2 | Preparation of protein microspheres, films and coatings | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5968900A | Increasing creatine and glycogen concentration in muscle | Human Necessities | 13 | Expired |
| US10736991B2 | Non-gelling soluble extracellular matrix with biological activity | Human Necessities | 13 | Active |
| US9861662B2 | Bone-derived extra cellular matrix gel | Chemistry; Metallurgy | 11 | Active |
| US7646200B2 | DNP apparatus | Physics | 11 | Active |
| US6110602A | Method of making a three-dimensional object | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.