Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Guthohrlein; Gerhard
Address:
Marburg an der Lahn, DE
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4271147 Process for the isolation of membrane proteins from Neisseria meningitidis and vaccines containi June 2, 1981
Membrane proteins are isolated from Neisseria meningitidis by direct treatment of the cells with a detergent. The membrane proteins can be worked up into a vaccine.
4206200 Stabilizer for polysaccharides June 3, 1980
For improving the stability of menningococcal polysaccharides in aqueous solution, lactose is completely or partially replaced by another compound which forms a hydrate and can be reversibly dehydrated under the conditions of lyophilization. The mixture may then be dried and/or proce
4190573 Process for the isolation of the polyvalent proteinase inhibitor February 26, 1980
What is disclosed is a method for the isolation of the polyvalent proteinase inhibitor from aqueous extracts of animal organs by adsorbing the inhibitor from its aqueous solutions at pH 0.5 to 10.5 on an ion exchanger containing functional sulfonate or phosphonate groups and eluting










 
 
  Recently Added Patents
Changing sound alerts during a messaging session
Synchronization scheduling apparatus and method in real-time multi-core system
Blocky hydroxyethylcellulose, derivatives thereof, process of making and uses thereof
SONOS stack with split nitride memory layer
Method of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Method of manufacturing pipe with branch
Integrated circuit packaging system with interconnects and method of manufacture thereof
  Randomly Featured Patents
Liquid crystal display
Electrical device for alleviating earache pain
Method of forming a solid compliant pin connector contact
Continuous flow urological endoscopic apparatus and method of using same
Plate exchange apparatus for printing press
Method and system for conveying location-granularity preferences with location-based service requests
Transformer shielding
Heating cooker and tray therefor
Color difference compressor
Method and apparatus for engaging an electrical component to a circuit board