Patents
(53 to date, and ~10 patent applications pending with inventions on medical
materials, devices, and drug delivery)
“Containers and Peelable Seal Containers of New Non-PVC Material”, L. Woo,
Sherwin Shang, Michael TK Ling, Y. Samuel Ding, Tahua Yang, Craig Sandford,
USP
7,267,885, issued Sep 11, 2007
“Method and Process for Enhancing Properties and Medical Tubing Performance
in a Polybutadiene Medical Material”, Y. Samuel Ding, Birenda K. Lal, L. Woo
et al, USP 7,011,872 issued 14 March, 2006.
“Autoclavable,
Non-adherent, Heat Sealable Polymeric Blends for Fabricating Monolayer and
Multiple layered Films”, L. Woo, Sherwin Shang, Michael TK Ling, Y. Samuel
Ding, Tahua Yang, Craig Sandford, and Tao Chang, USP 6,969,483, issued Nov
29, 2005.
“Polymeric
Compositions for Medical Packaging and Devices”, D. Laurin, L. Buan, L. Woo
et al., USP6,811,790, Issued April 19, 2005
“Port Tube Closure Assembly”, M. T.K. Ling, William Hurst, L. Woo et.al, USP
6,869,653, issued March 22, 2005.
“Multiple Layer Film of a New Non-PVC Material”, L. Woo, S. Shang, Michael
T. K. Ling, Samuel Y Ding, Tahua Yang, and Craig Sandford, USP 6,743,523,
issued June 1, 2004.
“Solvent
Bonding Method for Polyolefin Materials,” Yuan-pang Samuel Ding, Lecon
Woo, et al., USP 6,613,187, Sep. 2, 2003.
“Method
for Solvent Bonding Polyolefins”, Y Samuel Ding, Chuan Qin, Lecon Woo and
Michael T.K. Ling, USP 6,632,318 issued Oct 14, 2003.
“Device
and Method For Pathogen Inactivation Of Therapeutic Fluids With Sterilizing
Radiation”, L. Woo, Daniel Boggs, Shmuel Sternberg, Craig Sandford, Atul
Khare, Julian Breillatt, USP 6,596,230, Issued July 22, 2003
“Cyclo-olefin
Blends and Method for Solvent Bonding Olefin”, Y. Samuel Ding, Biren Lal,
Lecon Woo et.al., US Patent 6,590,033, Issued July 8, 2003
“Device
and Method for Pathogen Inactivation of Therapeutic Fluids with Sterilizing
Radiation”, Lecon Woo, D. Boggs, S. Sternberg, Craig Sandford, Atul Khare,
and J. Breillatt, US Patent 6,576,201, Issued June 10, 2003
"Method
of Surface Modifying a Medical Tubing”, Chuan Qin, Patrick T. Ryan, Michael
T. K. Ling, L.. Woo et.al., US Patent 6,506,333, issued Jan 14, 2003.
“Multi-layered
Polymer Based Moisture Barrier Structure for Medical Grade Products”,
Michael T.K. Ling, Lecon Woo, Robert Wojnarowski, et al., US Patent
6,461,696, issued Oct 8, 2002.
“Polymeric Compositions for Medical Packaging and Devices”, Dean Laurin,
Angeles Lillian Buan, Lecon
Woo et al., USPatent
6,399,704, issued June 4, 2002.
“Blend
of Ethylene and a-olefin Copolymers Obtained using a Metallocene Catalyst
for Fabricating Medical Film and Tubings”, Tahua Yang, Sherwin Shang, Joel
Warren, Samuel Y. Ding, Michael Ling, and Lecon Woo, US Patent 6,372,848,
April 16, 2002.
“Method
of Using Medical Tubing in fluid administration Sets”, Chuan Qin, P. Ryan,
Birenda K. Lal, L. Woo et al., US Patent 6,328,716 Dec. 11, 2001.
“Low
Modulus and Autoclavable Monolayer Medical Tubing”, L. Woo, Michael T.K.
Ling, Patrick Balteau, et al., USPatent
6,303,200, Oct 16, 2001.
“Cycloolefin
Blends and Method for Solvent Bonding Polyolefins”, “Cycloolefin Blends and
Method for Solvent Bonding Polyolefins”, .Y. Samuel Ding, Chuan Qin, Lecon
Woo et al., US Patent 6,297,322, Oct 2, 2001.
“Multilayer
Gas-permeable Container for the Culture of Adherent and Non-adherent Cells”,
Sidney T. Smith, David V. Bacehowski, William Kolanko, Lecon Woo et al., US
Patent 6,297,046B1, Oct 2, 2001.
“Multi-layered
Polymer Based Thin Film Structures for Medical Grade Products”, L.
Rosenbaum, W. Anderson, L. Woo et al., US Patent 6,261,655, July 17, 2001.
“Cycloolefin
Blends and Method for Solvent Bonding Polyolefins”, “Cycloolefin Blends and
Method for Solvent Bonding Polyolefins”, .Y. Samuel Ding, Chuan Qin, Lecon
Woo et al., US Patent 6,255,396, July 3, 2001.
“Medical Tubing and Pump Performance Enhancement by Ionizing Radiation
During Sterilization”, L. Woo, Michael T. K. Ling, Chuan Qin, B. Lal et al.,
US Patent 6,187400B1, Feb 13, 2001.
“Multi-layered
Polymer Based Thin Film Structure for Medical Grade Products”, L. Rosenbaum,
W. Anderson, L. Woo, D. Laurin, et al., US Patent 6,168,862, Jan 2, 2001.
“Heat Setting of Medical Tubings” Chuan Qin, P. Ryan, B. Lal, Y. Ding, L.
Woo et al., US Patent 6,129,876, issued Oct. 10, 2000.
“Surface Modified Polymeric Material Formulation”, Chuan Qin, P.
Ryan, B. Lal, Y. Ding, L. Woo et al., U S. Patent 6,036,676, issued March
14, 2000.
“Multi-layered Polymer
Structure for Medical Products”, L. Rosenbaum, W.
Anderson,
L. Woo et al., US Patent 5,998,019, issued Dec 7, 1999.
“Plastic Compositions for Medical Containers and Methods for Providing such
Containers and for Storing Red Blood Cells”, Sherwin Shang, Michael T. K.
Ling, and L. Woo, US. Patent 5,952,423, issued Sept 14, 1999.
“Orienting Extrusion Process for Medical Tubing applications”, P. Ryan,
C.Qin, L.Woo et.al. US Patent 5,741,452, April 21, 1998.
“Multilayer Gas-Permeable Container for the
Culture of Adherent and Non-adherent cells”, S. Smith, D. Bacehowski, W.
Kolanko, Stephen Smith, J. Bender, L. Woo and Michael T. K. Ling, US Patent
5935847, Aug. 10, 1999.
“Oriented Medical Tubing”,
P. Ryan, C. Qin, D. Rostron, B. Lal, L. Woo et al., US Patent
5,932,307, Aug. 3, 1999.
“Method and compositions that render materials RF responsive”, L. Woo et.al.
US Patent 5,840,146, Nov. 24, 1998.
“Flexible Fluid Junction”, Michael T.K. Ling, L. Woo et.al. US Patent 5,771,914, June 30, 1998.
“ Method and Device for Precise Release of an Antimicrobial Agent”, Michael
T. K. Ling, L. Woo et.al., US Patent 5,733,270, March 31, 1998.
“ Polymeric Compositions for Medical Packaging and Devices”, Dean Laurin, L.
Woo et.al., US Patent 5,686,527, Nov.11, 1997.
“ Plastic
Formulations for Platelet Storage Containers and the Like”, Sherwin Shang,
L. Woo et.al., US Patent 5,683,768, Nov.4, 1997.
" Connector for Medical Procedures and Methods for Manufacturing Same", Y.
Lo, L. Woo, et.al, US Patent # 5,637,267, June 10, 1997.
" Port Adapter and Protector and Container Having Same", A. Aswar, L. Woo
et. al. US Patent #5,620,433, April 15, 1997.
" Method and Compositions that Render Materials RF Responsive", L. Woo,
Michael T. K. Ling, et.al. US Patent 5,645,904, July 8, 1997.
“Method and
Composition for Administration of Beneficial Agent by Controlled
Dissolution,” Julian P. Breillatt, Lecon Woo, et al., US Patent 5,510,115,
Apr. 23, 1996.
" Laminated Barriers for Tissue Implant Systems", J. Brauker, E.
Chan, R. Johnson, R. Pauley, L. Woo, US Patent # 5,453,278,
Sept. 26, 1995
"Coextruded Medical Grade Port Tubing", Y. Lo, I. Patel, L. Woo, W.
Cheung, M. T. K. Ling, Patent # 5,439,454, Aug 8, 1995.
" Non-PVC Coextruded Medical Grade Port Tubing",
L. Woo, Wilson Chung, Jerry Bartos, Michael T. K. Ling, Indrajit Patel, and
Ying Lo, US Patent
# 5,356,709, Oct.18, 1994.
" Apparatus for Sealing and Severing a Web of Film"; L. Woo and Michael T.
K. Ling, U.S. Patent
no. 4,856,259, (1989).
" Apparatus For Sealing a
Web of Film in a Packaging Machine"; L. Woo and Michael T. K. Ling, U.S.
Patent no. 4,856,260 (1989).
" Method and Apparatus for Dynamic Mechanical Analysis of Materials"; L. Woo
and J. D. McGhee, U.
S. Patent
4,034,602, (1978).
" Method for Measurement of Viscosity of Fluids"; L. Woo, U.
S. Patent
4,170,141, (1980).
" Method and Apparatus for Measuring the Loss Modulus of Materials", L. Woo, U.S. Patent
4,170,141,(1979).
" Apparatus for Determining the Viscosity of Fluids"; L. Woo, U.S. Patent
4,166,381 (1979).
" Differential Thermal Analysis Cell"; L. Woo, U.S. Patent
4,095,453 (1978).
" Thermal Mechanical Analyser"; L. Woo, U.S. Patent
4,019,365 (1977).
