Cheung; Ling Yuk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheung; Ling Yuk.The latest application filed is for "dietary supplements for regulating the central nervous system".

Company Profile

0.47.73

Cheung; Ling Yuk - Taipo HK
Cheung; Ling Yuk - Hong Kong HK
Cheung; Ling Yuk - New Territories HK
Cheung; Ling Yuk - Tai Po Industrial Estate HK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dietary supplements for regulating the central nervous system App 20080233625 - Cheung; Ling Yuk	2008-09-25
Method to enhance plant growth with a biological fertilizer composition comprising poultry manure and electromagnetic field treated yeasts Grant 7,422,997 - Cheung September 9, 2	2008-09-09
Methods and compositions for treating epilepsy Grant 7,297,522 - Cheung November 20, 2	2007-11-20
Methods and compositions for treating male sexual dysfunction Grant 7,259,001 - Cheung August 21, 2	2007-08-21
Oral compositions for white blood cell activation and proliferation Grant 7,256,026 - Cheung August 14, 2	2007-08-14
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,226,600 - Cheung June 5, 2	2007-06-05
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,223,402 - Cheung May 29, 2	2007-05-29
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,223,401 - Cheung May 29, 2	2007-05-29
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,223,404 - Cheung May 29, 2	2007-05-29
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,223,403 - Cheung May 29, 2	2007-05-29
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,223,400 - Cheung May 29, 2	2007-05-29
Method to prepareompositions comprising yeast treated with electromagnetic energy Grant 7,223,405 - Cheung May 29, 2	2007-05-29
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,220,416 - Cheung May 22, 2	2007-05-22
Feed additives for reducing odor of animal waste products App 20070105209 - Cheung; Ling Yuk	2007-05-10
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,214,377 - Cheung May 8, 2	2007-05-08
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,208,158 - Cheung April 24, 2	2007-04-24
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,204,986 - Cheung April 17, 2	2007-04-17
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,204,988 - Cheung April 17, 2	2007-04-17
Biological compositions and methods for treatment of prostate cancer Grant 7,204,987 - Cheung April 17, 2	2007-04-17
Method to prepare compositions comprising yeast treated with electromagnetic energy Grant 7,201,906 - Cheung April 10, 2	2007-04-10
Dietary supplements for treating hypertension App 20070053931 - Cheung; Ling Yuk	2007-03-08
Methods and compositions for reducing odor App 20070053932 - Cheung; Ling Yuk	2007-03-08
Oral compositions for HIV-infected subjects App 20070041995 - Cheung; Ling Yuk	2007-02-22
Yeast compositions useful as anti-aging dietary supplements App 20070036820 - Cheung; Ling Yuk	2007-02-15
Biological compositions and methods for treatment of lung cancer Grant 7,172,888 - Cheung February 6, 2	2007-02-06
Biological compositions and methods for treatment of cervical cancer Grant 7,172,889 - Cheung February 6, 2	2007-02-06
Biological compositions and methods for treatment of colorectal cancer Grant 7,163,813 - Cheung January 16, 2	2007-01-16
Methods and compositions for treating vascular dementia Grant 7,078,202 - Cheung July 18, 2	2006-07-18
Biological compositions and methods for treatment of testicular cancer App 20060051321 - Cheung; Ling Yuk	2006-03-09
Biological compositions and methods for treatment of cervical cancer App 20060029613 - Cheung; Ling Yuk	2006-02-09
Methods and compositions for treating gastroparesis App 20060029614 - Cheung; Ling Yuk	2006-02-09
Method for preparing a biological fertilizer composition comprising swine manure Grant 6,994,850 - Cheung February 7, 2	2006-02-07
Biological compositions and methods for treatment of lung cancer App 20060024325 - Cheung; Ling Yuk	2006-02-02
Biological fertilizer compositions comprising poultry manure App 20060024281 - Cheung; Ling Yuk	2006-02-02
Biological compositions and methods for treatment of colorectal cancer App 20060024326 - Cheung; Ling Yuk	2006-02-02
Biological fertilizer compositions comprising swine manure App 20060024282 - Cheung; Ling Yuk	2006-02-02
Biological compositions and methods for treatment of testicular cancer Grant 6,989,253 - Cheung January 24, 2	2006-01-24
Biological compositions and methods for treatment of colorectal cancer Grant 6,987,012 - Cheung January 17, 2	2006-01-17
Biological compositions and methods for treatment of lung cancer Grant 6,984,507 - Cheung January 10, 2	2006-01-10
Biological compositions and methods for treatment of cervical cancer Grant 6,984,508 - Cheung January 10, 2	2006-01-10
Methods and compositions for treating gastroparesis Grant 6,979,562 - Cheung December 27, 2	2005-12-27
Method for preparing a biological fertilizer composition comprising poultry manure Grant 6,979,444 - Cheung December 27, 2	2005-12-27
Methods and compositions for treating nephrotic syndrome Grant 6,977,168 - Cheung December 20, 2	2005-12-20
Methods and compositions for treating gastritis Grant 6,964,864 - Cheung November 15, 2	2005-11-15
Biological fertilizer compositions comprising garbage App 20050150264 - Cheung, Ling Yuk	2005-07-14
Methods and compositions for treating hepatitis B Grant 6,913,914 - Cheung July 5, 2	2005-07-05
Methods and compositions for treating renal failure Grant 6,913,913 - Cheung July 5, 2	2005-07-05
Methods and compositions for treating lupus erythematosus App 20050106704 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating nephrotic syndrome App 20050106168 - Cheung, Ling Yuk	2005-05-19
Methods And Compositions For Treating Male Sexual Dysfunction App 20050106173 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating liver cirrhosis App 20050106166 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating gastroparesis App 20050106167 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating hyperlipemia App 20050106705 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating gastritis App 20050106172 - Cheung, Ling Yuk	2005-05-19
Methods and compositions for treating vascular dementia App 20050106170 - Cheung, Ling Yuk	2005-05-19
Methods And Compositions For Treating Hepatitis B App 20050106174 - Cheung, Ling Yuk	2005-05-19
Methods And Compositions For Treating Renal Failure App 20050106169 - Cheung, Ling Yuk	2005-05-19
Methods And Compositions For Treating Epilepsy App 20050106171 - Cheung, Ling Yuk	2005-05-19
Biological compositions for reduction of E. coli infections App 20040265990 - Cheung, Ling Yuk	2004-12-30
Biological compositions and methods for treatment of cervical cancer App 20040253260 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of ovarian cancer App 20040253251 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of leukemia App 20040253252 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of liver cancer App 20040253257 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of brain cancer App 20040253264 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of kidney cancer App 20040253259 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of lung cancer App 20040253254 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of lymphoma App 20040253262 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of breast cancer App 20040253267 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of esophageal cancer App 20040253266 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of uterine cancer App 20040253268 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of prostate cancer App 20040253256 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of pancreatic cancer App 20040253261 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of bladder cancer App 20040253265 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of colorectal cancer App 20040253263 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of nasopharyngeal cancer App 20040253255 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of stomach cancer App 20040253253 - Cheung, Ling Yuk	2004-12-16
Biological compositions and methods for treatment of testicular cancer App 20040253258 - Cheung, Ling Yuk	2004-12-16
Biological fertilizer compositions comprising garbage Grant 6,828,132 - Cheung December 7, 2	2004-12-07
Biological fertilizer compositions comprising sludge Grant 6,800,466 - Cheung October 5, 2	2004-10-05
Dietary supplements for enhancing the immune system Grant 6,793,933 - Cheung September 21, 2	2004-09-21
Biological fertilizer compositions comprising poultry manure App 20040168492 - Cheung, Ling Yuk	2004-09-02
Biological fertilizer compositions comprising cattle manure Grant 6,761,886 - Cheung July 13, 2	2004-07-13
Dietary supplements for improving kidney function Grant 6,759,055 - Cheung July 6, 2	2004-07-06
Dietary supplements beneficial for the liver Grant 6,753,008 - Cheung June 22, 2	2004-06-22
Dietary supplements for regulating male hormone Grant 6,709,849 - Cheung March 23, 2	2004-03-23
Oral compositions for HIV-infected subjects App 20040005335 - Cheung, Ling Yuk	2004-01-08
Oral compositions for white blood cell activation and proliferation App 20040005680 - Cheung, Ling Yuk	2004-01-08
Dietary supplements for regulating the central nervous system App 20040005336 - Cheung, Ling Yuk	2004-01-08
Dietary supplements for improving kidney function App 20040005337 - Cheung, Ling Yuk	2004-01-08
Dietary supplements beneficial for the liver App 20040001858 - Cheung, Ling Yuk	2004-01-01
Feed additives for pigs App 20040001814 - Cheung, Ling Yuk	2004-01-01
Dietary supplements for treating hypertension App 20040001857 - Cheung, Ling Yuk	2004-01-01
Dietary supplements for enhancing the immune system App 20040001860 - Cheung, Ling Yuk	2004-01-01
Feed additives for ducks App 20040001812 - Cheung, Ling Yuk	2004-01-01
Dietary Supplements For Regulating Male Hormone App 20040001815 - Cheung, Ling Yuk	2004-01-01
Dietary supplements for improving memory App 20040001861 - Cheung, Ling Yuk	2004-01-01
Feed additives for sheep App 20040001813 - Cheung, Ling Yuk	2004-01-01
Anti-aging dietary supplements App 20040001859 - Cheung, Ling Yuk	2004-01-01
Feed additives for animals: prevention of foot and mouth disease App 20030235566 - Cheung, Ling Yuk	2003-12-25
Feed additives for chickens App 20030235569 - Cheung, Ling Yuk	2003-12-25
Feed additives for cattle App 20030235570 - Cheung, Ling Yuk	2003-12-25
Feed additives for shrimp culture App 20030235565 - Cheung, Ling Yuk	2003-12-25
Feed additives for cats App 20030235567 - Cheung, Ling Yuk	2003-12-25
Feed additives for dogs App 20030235568 - Cheung, Ling Yuk	2003-12-25
Feed additives for crustaceans App 20030232039 - Cheung, Ling Yuk	2003-12-18
Feed additives for reducing odor of animal waste products App 20030230245 - Cheung, Ling Yuk	2003-12-18
Feed additives for fishes App 20030232059 - Cheung, Ling Yuk	2003-12-18
Feed additives for cattle: prevention of E. coli infection App 20030232038 - Cheung, Ling Yuk	2003-12-18
Dietary supplements for treating hyperlipemia Grant 6,660,508 - Cheung December 9, 2	2003-12-09
Dietary supplements beneficial for the gastrointestinal system Grant 6,649,383 - Cheung November 18, 2	2003-11-18
Biological fertilizer compositions comprising garbage App 20030044964 - Cheung, Ling Yuk	2003-03-06
Biological fertilizer compositions comprising sludge App 20030022357 - Cheung, Ling Yuk	2003-01-30
Biological fertilizer compositions comprising swine manure App 20030005734 - Cheung, Ling Yuk	2003-01-09
Biological fertilizer compositions comprising cattle manure App 20020187900 - Cheung, Ling Yuk	2002-12-12
Biological fertilizer compositions comprising poultry manure App 20020187552 - Cheung, Ling Yuk	2002-12-12
Methods and compositions for suppressing growth of pathogenic microbes Grant 6,440,713 - Cheung August 27, 2	2002-08-27
Yeast compositions for converting bio-available phosphorus in a culture medium to intracellular phosphorus Grant 6,436,695 - Cheung August 20, 2	2002-08-20
Methods and compositions for degrading environmental toxins Grant 6,391,618 - Cheung May 21, 2	2002-05-21
Methods and compositions for suppressing growth of algae Grant 6,391,619 - Cheung May 21, 2	2002-05-21
Yeast compositions for converting bio-available nitrogen in a culture medium to intracellular nitrogen Grant 6,391,617 - Cheung May 21, 2	2002-05-21

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