REQUEST FOR REVISION OF THE IPC (CL)
Class(es) or subclass(es): C12N
1.
Demarcation of the area to be revised: C12N 5/00, C12N 15/00
2.
Reasons for the request:
(a)
(b)
(c)
(d)
(e)
Creation of IPC places covering new technologies for which no
distinct place in the IPC exists
Clarification of wordings in order to improve consistency in classifying
or to avoid overlap with other places of the IPC
Subdivision of IPC groups having a very large file size and a very high
rate of growth of the national patent documentation
Modifications required by revision changes to the advanced level
Other reasons
[X ]
[ ]
[ ]
[ ]
[ ]
Explanation of above:
3.
For requests under 2(c), numerical data of the relevant national documentation:
(a)
(b)
(c)
(d)
File size:
[200 ]
Rate of growth (applications filed in)
Average size of new subgroups:
Proposal tested?
YES [ X ]
4.
Detailed proposal:
5.
General outline, possible solutions, options, etc.:
2003: [ ]
[ ]
NO [ ]
2004: [ ]
Submitted herewith
We are prepared to elaborate it
We are not in a position to elaborate it
There is no classification that relate to process of producing polypeptide or protein by
DNA synthesis.
I want to mention that C12N15/12 to C12N15/62
Relate to the product. I suggest the process.
Process for producing polypeptide or protein by DNA synthesis.
Proposing Office:
Date:
Israel Patent Office
Signature:
[X]
[ ]
[ ]
DETAILED PROPOSAL
SUBCLASS: C12N
N
5/027
. Connection between cells
N
5/033
. Adhesion between cells
N
5/28
. . Chimeric cells
N
15/105
. . Processes for producing polypeptides or proteins by DNA synthesis
N
15/625
. . . DNA sequences coding for chimeric proteins
EXAMPLES FOR: Adhesion between cells
1. Process for cultivating adhesive cells in a packed bed of solid cell matrix.
See US 5260211.
2. Composition for regulating the adhesion of cells and biomolecules to hydrophobic
surfaces. See US 6670199.
EXAMPLES FOR: Chimeric cells
1. Chimeric receptors for the generation of the generation of TH-independent cytotoxic T
cells. See US 6083751.
2. Chimeric cell-targeting pathogenic organism and method of therapeutic use.
See US 6929941.
3. chimeric sheets of epithelial cell. See US 5610007.
EXAMPLES FOR: . Processes for producing polypeptides or proteins by DNA
synthesis
1. Recombinant methods for making reverse transcriptases and mutants thereof.
See US 6989259.
2. Interferon tau mutants and method for making them . See US 6833256.
3. DNA sequences recombinant DNA molecule and processes for producing human
interferon like polypeptide. See US 6835557 .
. EXAMPLES FOR: . DNA sequences coding for chimeric proteins
1. Recombinant constructs of borrelia burgdorferi. See US 7008625.
2. recombinant streptavidin- metallothionein chimeric protein having biological
recognition specificity. See US 6391590.
3. PNA-DNA chimeric probe arrays and methods of use. See US 6469151.