Patents Assigned to Sami Labs LTD
  • Patent number: 8394852
    Abstract: Optimal compositions of derivatives of 5-methyl-3(2H)-furanone compounds and phenylpropanoid polyketides related to inotilone, that exert biological response modification in health and disease, and their method of preparation, are disclosed. Methods of treating degenerative conditions stemming from over-expression of inducible nitric oxide synthase (iNOS) using these compositions are also disclosed.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: March 12, 2013
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Samuel Manoharan Thomas, Subbalakshmi Prakash
  • Patent number: 8193156
    Abstract: Disclosed is a novel synthetic method for isomeric peptides through an appropriate linkage of L-selenomethionine or Se-Methyl-L-selenocysteine with L-glutamic acid. The novel synthetic method produces isomeric peptides of L-selenomethionine or Se-Methyl-L-selenocysteine that exhibit (i) enhanced water solubility; (ii) enhanced rate of dissolution in water; (iii) enhanced bioavailability; (iv) excellent vascular endothelial growth factor promoting activity; (v) excellent anti-5-alpha-reductase activity; (vi) capabilities to prevent/reduce “hair fall” and promote “hair growth”, thereby maintaining a perfect homeostasis for “hair care”. Cosmeceutical and pharmaceutical compositions comprising the isomeric peptides obtained through an appropriate linkage of L-selenomethionine or Se-Methyl-L-selenocysteine with L-glutamic acid are also disclosed. Other dipeptides with several other amino acids and uses thereof are also disclosed.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: June 5, 2012
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Rajendran Ramanujam, Renukeshwar H Chandramouli
  • Patent number: 8003614
    Abstract: Disclosed is a novel synthetic method for isomeric peptides through an appropriate linkage of L-selenomethionine or Se-Methyl-L-selenocysteine with L-glutamic acid. The novel synthetic method produces isomeric peptides of L-selenomethionine or Se-Methyl-L-selenocysteine that exhibit (i) enhanced water solubility; (ii) enhanced rate of dissolution in water; (iii) enhanced bioavailability; (iv) excellent vascular endothelial growth factor promoting activity; (v) excellent anti-5-alpha-reductase activity; (vi) capabilities to prevent/reduce “hair fall” and promote “hair growth”, thereby maintaining a perfect homeostasis for “hair care”. Cosmeceutical and pharmaceutical compositions comprising the isomeric peptides obtained through an appropriate linkage of L-selenomethionine or Se-Methyl-L-selenocysteine with L-glutamic acid are also disclosed. Other dipeptides with several other amino acids and uses thereof are also disclosed.
    Type: Grant
    Filed: May 16, 2007
    Date of Patent: August 23, 2011
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Rajendran Ramanujam, Renukeshwar H. Chandramouli
  • Patent number: 7842842
    Abstract: Disclosed are new chemical entities 2, 3, 7-trimethyl-7-alkoxy-octanals, represented by the general structure (STR#GEN) wherein “R” represents an alkyl, allyl, alkenyl, or aryl alkyl groups. In specific the present invention discloses novel hydro-alkoxyl citronellal compounds represented by STR#I, II and III to generate new flavor and/or aroma materials. The use of compounds of the present invention as a part of perfume and aroma (fragrance) compositions is also disclosed by the invention.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: November 30, 2010
    Assignee: Sami Labs Ltd.
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Sakthivel Palaniappan, Ambady Rajagopalan, Rajasekharan Parthasarathy, Kiran Trineshwaraiah-Sirsalmath
  • Patent number: 7582314
    Abstract: The invention describes compositions and methods for the management of hyperproliferative skin conditions such as psoriasis. The preferential composition contains a natural leukotriene inhibitor selected from Boswellia serrata gum resin, its extractives, isolates or derivatives in combination with a bioavailable organic selenium nutritional supplement.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: September 1, 2009
    Assignee: Sami Labs Ltd.
    Inventors: Muhammed Majeed, Subbalakshmi Prakash
  • Patent number: 7521580
    Abstract: Disclosed are novel, synthetic analogues of (1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione and the therapeutic applications for cystic fibrosis thereof in correcting altered CFTR trafficking and the associated impaired chloride (Cl?) ion transport. Introduction of branched-alkyl groups ortho to the phenolic groups gave rise to clinical compounds with vastly improved trafficking of delF508CFTR and with no cytotoxicity.
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: April 21, 2009
    Assignee: Sami Labs Ltd.
    Inventors: Muhammed Majeed, Rajinder Kumar Bammi, Natarajan Sankaran, Subbalakshmi Prakash, Kalyanam Nagabhushanam, Samuel Manoharan Thomas, Susmitha Anand, Geetha Kanhangad-Gangadharan
  • Patent number: 7514573
    Abstract: A novel process for the synthesis of (S)-3-Amino-tetrahydrofuran and (R)-3-Amino-tetrahydrofuran is described. The process is applicable for substituted chiral-3-aminotetrahydrofuran derivatives.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: April 7, 2009
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Sivaprskash Kurumanghat Balakrishnan, Savita Ganjihal, Rajendran Ramanujam, Rattan Sood, Subbalakshmi Prakash
  • Patent number: 7300682
    Abstract: A nutritional, cosmetic and pharmaceutical compositions containing active ingredients from the liquid endosperm of fresh green coconuts, and a method for obtaining the active ingredients.
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: November 27, 2007
    Assignees: Sabinsa Corporation, Sami Labs Ltd.
    Inventors: Muhammed Majeed, Vladimir Badmaev
  • Patent number: 7217546
    Abstract: The present invention discloses an economically viable process for producing large quantity of higher fatty alcohol of chain length C24–C36 from natural waxes. The said alkanols have enriched percentage of 70–95% of C28 fatty alcohol (Octacosanol) along with less percentage of lower chain length fatty alcohols. The invention discloses the use of supercritical carbon dioxide extraction along with immobilized enzyme for saponification. The present invention also discloses the cosmetic applications of alkyalkanols collectively referred to as policosanol, for control of sebum secretion and as anti-acne component effectively used in cosmetic formulations.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: May 15, 2007
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, KalkunteSeshadri Satyan, KanhangadGangadharan Geetha, Tirumale Sharmila, Subbalakshmi Prakash
  • Patent number: 6982273
    Abstract: The invention discloses compositions containing Se-methyl-L-selenocysteine with enhanced bioavailability and superior antioxidant and immunomodulatory activity. These compositions can be used for nutritional supplementation in humans and animals.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: January 3, 2006
    Assignee: Sami Labs Ltd.
    Inventors: Muhammed Majeed, Nagarajan Ananthanarayanan, Nagabhushanam Kalyanam, Ramanujam Rajendran, Seena George, Subbalakshmi Prakash
  • Patent number: 6849645
    Abstract: Tetrahydropiperine and analogs and derivatives thereof, including dihydropiperine, are disclosed to enhance the absorption and/or bioavailablity of nutrients, drugs and other organic compounds, such as insectides.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: February 1, 2005
    Assignees: Sabinsa Corporation, Sami Labs LTD
    Inventors: Muhammed Majeed, Vladimir Badmaev, Rajinder Kumar Bammi, Subbalakshmi Prakash, Sankaran Natarajan