Flow cytometer with active automated optical alignment system

JC Sharpe - US Patent 7,012,689, 2006 - Google Patents
FloW cytometry provides a method of analyZing and differentiating particles applicable to
various clinical and research applications. Generally,? oW cytometer systems irradiate …

Sperm cell processing and preservation systems

WMC Maxwell, FK Hollinshead, JK O'brien… - US Patent …, 2007 - Google Patents
Methods and apparatus are disclosed for processing sperm cells to accomplish preservation
for future use while mini mizing the adverse effects of such preservation. Sperm cells may be …

Method and apparatus for analysis and sorting of polynucleotides based on size

SR Quake, WD Volksmuth - US Patent 7,670,471, 2010 - Google Patents
US7670471B2 - Method and apparatus for analysis and sorting of polynucleotides based on
size - Google Patents US7670471B2 - Method and apparatus for analysis and sorting of …

Sperm suspensions for sorting into X or Y chromosome-bearing enriched populations

CL Ludwig, KS Crowley, CN Graves - US Patent 7,838,210, 2010 - Google Patents
(*) Notice: Subject to any disclaimer, the term of this 4,014,611 A 3/1977 Simpson et al.
patent is extended or adjusted under 35 4,056,324. A 1 1/1977 Gohde USC 154 (b) by 0 …

System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations

GE Seidel, K Lu, TK Suh, DG Cran - US Patent 7,713,687, 2010 - Google Patents
Devices, compositions, and methods for handling, separat ing, packaging, and utilization of
spermatozoa (1) that can be derived from previously frozen sperm samples collected from a …

Method and apparatus for analysis and sorting of polynucleotides based on size

S Quake, WD Volkmuth - US Patent 6,964,736, 2005 - Google Patents
US6964736B2 - Method and apparatus for analysis and sorting of polynucleotides based on
size - Google Patents US6964736B2 - Method and apparatus for analysis and sorting of …

Multiple sexed embryo production system for bovine mammals

G Seidel, L Herickhoff, J Schenk - US Patent 7,629,113, 2009 - Google Patents
Improved insemination systems particularly adapted to use for sex-selected sperm sorting
include systems which achieve superovulation and then multiple embryo production with …

System for in-vitro fertilization with spermatozoa separated into x-chromosome and y-chromosome bearing populations

GE Seidel, TK Suh, K Lu - US Patent 7,094,527, 2006 - Google Patents
An IVF system for Successfully utilizing spermatozoa sepa rated into X-chromosome bearing
and into Y-chromosome bearing population for insemination. The IVF system includes …

Rapid multi-material sample input system

K Buchanan - US Patent App. 10/296,358, 2003 - Google Patents
Material transfer technology that apportions discrete amounts of material (1) and introduces
the apportioned material into a selectably engaged flow path (17) to provide a plurality of …

Separation systems of frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations

GE Seidel, K Lu, TK Suh, DG Cran - US Patent 7,771,921, 2010 - Google Patents
Devices, compositions, and methods for handling, separat ing, packaging, and utilization of
spermatozoa (1) that can be derived from previously frozen sperm samples collected from a …