XY, LLC
62Patents
39Active
62Granted
48Portfolio score
Filing activity: Dec 31, 1997 → Nov 22, 2019 · 16 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6524860B1 | Methods for improving sheath fluids and collection systems for sex-specific cytometer sorting of sperm | Emerging Cross-Sectional Technologies | 110 | Expired |
| US6149867A | Sheath fluids and collection systems for sex-specific cytometer sorting of sperm | Emerging Cross-Sectional Technologies | 110 | Expired |
| US6263745A | Flow cytometer nozzle and flow cytometer sample handling methods | Emerging Cross-Sectional Technologies | 108 | Expired |
| US6819411B1 | Optical apparatus | Physics | 102 | Expired |
| US7208265B1 | Method of cryopreserving selected sperm cells | Human Necessities | 86 | Expired |
| US6604435B2 | Low acceleration method of flow cytometry | Emerging Cross-Sectional Technologies | 85 | Expired |
| US7195920B2 | Collection systems for cytometer sorting of sperm | Emerging Cross-Sectional Technologies | 79 | Expired |
| US6357307B2 | System and method of flow cytometry and sample handling | Emerging Cross-Sectional Technologies | 75 | Expired |
| US7221453B2 | Optical apparatus | Physics | 74 | Expired |
| US7723116B2 | Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6071689A | System for improving yield of sexed embryos in mammals | Physics | 64 | Expired |
| US6746873B1 | Vibratory system for a sorting flow cytometer | Physics | 63 | Expired |
| US6782768B2 | Flow cytometer nozzle | Emerging Cross-Sectional Technologies | 60 | Expired |
| US7094527B2 | System for in-vitro fertilization with spermatozoa separated into X-chromosome and Y-chromosome bearing populations | Human Necessities | 53 | Expired |
| US6617107B1 | Specific oligonucleotide primers for detection of bovine male chromosome presence by polymerase chain reaction and method | Chemistry; Metallurgy | 51 | Expired |
| US7371517B2 | High purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa | Physics | 40 | Expired |
| US8080422B2 | Method of generating a fluid stream in a microfluidic device | Emerging Cross-Sectional Technologies | 32 | Active |
| US7820425B2 | Method of cryopreserving selected sperm cells | Human Necessities | 30 | Active |
| US7586604B2 | Optical apparatus | Physics | 27 | Active |
| US7855078B2 | High resolution flow cytometer | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7929137B2 | Optical apparatus | Physics | 22 | Active |
| US7169548B2 | Sperm cell processing and preservation systems | Chemistry; Metallurgy | 22 | Expired |
| US9365822B2 | System and method for sorting cells | Emerging Cross-Sectional Technologies | 21 | Active |
| US7713687B2 | System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations | Physics | 14 | Expired |
| US7981682B2 | High resolution flow cytometer | Emerging Cross-Sectional Technologies | 10 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.