Resources Contact Us Home
Wrasidlo; Wolfgang
Berlin, DE
No. of patents:

Patent Number Title Of Patent Date Issued
6534041 Acid-labile and enzymatically divisible dye compounds for diagnosis with near infrared light and March 18, 2003
The invention relates to acid-labile and enzymatically divisible compounds for in-vivo and in-vitro diagnosis by means of near infrared radiation (NIR-radiation), the use of said compounds as optic diagnostic and therapeutic agents, and the diagnostic agents containing said compounds.
6271384 Self-assembled taxo-diterpenoid nanostructures August 7, 2001
Onium salts of taxo-diterpenoid-C.sup.n,2-O-aza-arenes form water soluble self-assembling nanostructures above a critical aggregation concentration. The onium salt of aza-arene includes a delocalized charge which renders derivatized taxo-diterpenoids amphoteric, enhances their solubility
6252094 Chemical switching of taxo-diterpenoids between low solubility active forms and high solubility June 26, 2001
Cyclic chemical switching method is employed for solubilizing and desolubilizing taxo-diterpenoids with respect to aqueous solvents. 2-Halogenated onium salts of aza-arenes are employed to derivatize taxo-diterpenoids so as to alter their solubility in aqueous solvents. The onium sal
6025491 Water soluble onium salt of taxo-diterpenoid February 15, 2000
Onium salts of taxo-diterpenoid-C.sup.n, 2-0-aza-arenes are employed as water soluble prodrugs. For example, taxol-2'-methylpyridiniumtosylate (MPT) is characterized by an elevated aqueous solubility, rapid activation by serum protein, good stability in most other aqueous solutions,

  Recently Added Patents
Methods, systems, and products for providing ring backs
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
Method of driving stereoscopic display apparatus and stereoscopic display apparatus
Gaze tracking password input method and device utilizing the same
Display system with mounting assemblies and associated methods
Controller for machine tool and five-axis simultaneous control machine tool controlled thereby
Scoring users of network based users
  Randomly Featured Patents
Method, system and device for determining quality of assembly of tool parts
Production of aromatic polyethers
Estrogen-containing active substance plaster
Tocotrienol derivative, process for producing the same and .gamma.-CEHC delivering agent
Filtering rule analysis method and system
Water-borne bondable base coat and size coat for three piece, tin-free steel beverage containers
Tapered fishing rod
Fixing device, fixing method, and recording apparatus
Synthetic route to ABCD-porphyrins