Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 568/339
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Processes of preparing, purifying, or recovering alicyclic ring containing ketones > Camphor per se or salt thereof

Sub-classes under this class:

Class Number Class Name Patents
568/340 Purification or recovery 7

Patents under this class:

Patent Number Title Of Patent Date Issued
6943272 Norbornane and norbornene derivatives, use thereof and perfumed products containing same Sep. 13, 2005
6790997 Preparation of carbonyl compounds from alcohols Sep. 14, 2004
6639095 Process for preparing optically active .alpha.-hydroxy acids and derivatives thereof Oct. 28, 2003
6384284 Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions May. 7, 2002
6086857 Cinnamylidene camphor derivatives and their use as UV-A protecting agents Jul. 11, 2000
4333952 Growth promotors for ruminants Jun. 8, 1982
4018718 2-Ethyl-3,6,6-trimethyl-1-crotonyl-2-cyclohexene-type compounds and perfume compositions Apr. 19, 1977

  Recently Added Patents
Battery cell separator
Press nut
Method and apparatus to select a profile of a digital communication line
Measuring apparatus for measuring a physical property of a sample
Bio-pesticide and method for pest control
Scalable packet processing systems and methods
Method and device for generating low-jitter clock
  Randomly Featured Patents
Truck piece for attachment to inline device
Doctor beam having a corrosion-resistant fiber coated channel
Loop optimization with mapping code on an architecture
Method for producing an extruded hollow plastic section
Video coding apparatus
Anti-scattering attenuator structure for high energy particle radiation into integrated circuits
System and method for autoverifying laboratory test results
Method and apparatus for performing a shift instruction with saturate by examination of an operand prior to shifting
Permanent-magnetic rotor
Use of a derivatized alkaline phosphatase as a standard