SDG, LLC
50Patents
45Active
50Granted
55Portfolio score
Filing activity: Sep 30, 1994 → Jun 23, 2023 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10407995B2 | Repetitive pulsed electric discharge drills including downhole formation evaluation | Fixed Constructions | 79 | Active |
| US6063400A | Targeted liposomal constructs for diagnostic and therapeutic uses | Emerging Cross-Sectional Technologies | 49 | Expired |
| US8257735B2 | Method of increasing the bioavailability of recombinant human insulin isophane in a patient | Human Necessities | 48 | Active |
| US9190190B1 | Method of providing a high permittivity fluid | Electricity | 23 | Active |
| US8616302B2 | Pulsed electric rock drilling apparatus with non-rotating bit and directional control | Fixed Constructions | 23 | Active |
| US5690956A | Hair care perming agent | Human Necessities | 22 | Expired |
| US8172006B2 | Pulsed electric rock drilling apparatus with non-rotating bit | Fixed Constructions | 22 | Active |
| US7169410B1 | Targeted liposomal drug delivery system | Human Necessities | 19 | Expired |
| US8186454B2 | Apparatus and method for electrocrushing rock | Fixed Constructions | 19 | Active |
| US8789772B2 | Virtual electrode mineral particle disintegrator | Fixed Constructions | 18 | Active |
| US8567522B2 | Apparatus and method for supplying electrical power to an electrocrushing drill | Fixed Constructions | 16 | Active |
| US9700893B2 | Virtual electrode mineral particle disintegrator | Fixed Constructions | 16 | Active |
| US8083008B2 | Pressure pulse fracturing system | Performing Operations; Transporting | 12 | Active |
| US10060195B2 | Repetitive pulsed electric discharge apparatuses and methods of use | Fixed Constructions | 11 | Active |
| US9016359B2 | Apparatus and method for supplying electrical power to an electrocrushing drill | Fixed Constructions | 11 | Active |
| US9010458B2 | Pressure pulse fracturing system | Performing Operations; Transporting | 10 | Active |
| US10113364B2 | Method and apparatus for isolating and switching lower voltage pulses from high voltage pulses in electrocrushing and electrohydraulic drills | Electricity | 9 | Active |
| US9034372B2 | Lipid construct for delivery of insulin to a mammal | Human Necessities | 7 | Active |
| US7871641B2 | Hepatocyte-targeting vehicle for delivery of glargine insulin to a mammal | Human Necessities | 7 | Active |
| US7858116B2 | Hepatocyte delivery vehicle for delivery of a combination of recombinant human regular insulin and recombinant human insulin isophane to a mammal | Human Necessities | 7 | Active |
| US8846053B2 | Orally bioavailable lipid-based constructs | Human Necessities | 6 | Active |
| US6177099A | Masking of liposomes from RES recognition | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8962015B2 | Orally bioavailable lipid-based constructs | Human Necessities | 5 | Active |
| US9145453B2 | Orally bioavailable lipid-based constructs | Human Necessities | 4 | Active |
| US10718163B2 | Pulse transformer for downhole electrocrushing drilling | Fixed Constructions | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.