Ongoing CPC Projects

The CPC areas currently undergoing maintenance (MP) or revision (RP) are listed in the table below together with the corresponding project number. Once finalized, the outcome of these projects will be summarized in a Notice of Change to be published one to two months before the corresponding changes are implemented in the CPC Scheme.

 

Project  Status CPC Title
RP11513 Active A01C Planting and Sowing
RP10470 Active A01G Soilless cultivation, hydroponics
RP11659 Active A01K Animal husbandry
MP11904 Active A21C [IPC2023.01] Removal of NLR in A21C
RP11908 Active A23L 13/00 [IPC2023.01] Tenderised or flavoured meat pieces
RP11508 Active A23V Food compositions
MP11921 Active A41 [IPC2023.01] Removal of NLR A41 in subclasses under including corresponding Definitions
RP10481 Active A61B10/++ Other methods or instruments for diagnosis
RP11524 Active A61H PHYSICAL THERAPY APPARATUS...
MP11839 Active A61J1/00 [IPC2023.01] Review of the relationship between main group and subgroup A61J1/14
RP11515 Active A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
RP11785 Active A61K 41/00 Changes to A61K41
RP11675 Active A61K31 Propose to add a new group containing Cannabinoids and its derivatives
RP10468 Active A61K39/02-A61K39/118 Bacterial antigens
RP10429 Active A61K39/80 Cellular immunotherapy /CART
RP11519 Active B01D Deletions of B01D23, 29/0002-29/009, 2033/07, and 35/08
RP10476 Active B01D15/00+ Selective adsorption, e.g. chromatography
RP11802 Active B01J20/00-B01J20/3491, B01J39/00-B01J49/90 B01J
MP11909 Active B01L [IPC2023.01] Removal of NLR - B01L
MP11910 Active B03C [IPC2023.01] Removal of NLR - B03C
RP11745 Active B05B Spraying apparatus
RP11901 Active B05B11/00 [IPC2023.01] Single-unit hand-held apparatus comprising a reservoir and a dispensing nozzle attached thereto
RP10457 Active B23D45,49,53,55,59,61,63,65;B27B17/14;B27G  Revision related to Saws
RP11671 Active B32B17/10005, B32B2307/00+ Definitions needed to clarify whether resin interlayers are considered as layers in a glass laminate
MP11924 Active B41J [IPC2023.01] Removal of NLR B41J including corresponding Definitions
RP11529 Active B41J2/00 TYPEWRITERS; SELECTIVE PRINTING MECHANISMS
RP10471 Active B60N2/00 Seats specially adapted for vehicles
RP11518 Active B60W 2300; 2552; 2556 CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
RP10482 Active B61L Train control systems
RP11903 Active B64C21/00 [IPC2023.01] Influencing air flow over aircraft surfaces by affecting boundary layer flow
RP11777 Active B64G1/00 Cosmonautics; Vehicles or equipment therefor
RP11941 Active B64U [IPC2023.01] Unmanned aerial vehicles [UAV]
RP11765 Active C02F9/00 [IPC2023.01] (Multistage treatment of water, waste water or sewage)
RP11755 Active C04B 18/16 [IPC2023.01] Use or treatment of agglomerated or waste materials …
RP11531 Active C07K16 Immunoglobulins from Acinetobacter and Cytomegalovirus C07K16
MP11911 Active C09C [IPC2023.01] Removal of NLR - C09C
RP11790 Active C11D11/00 Detergents
RP11657 Active C12N9/22; C12N9/0004-C12N9/0097 C12N9 IPC alignment
RP11672 Active C21D, C22F Definitions are needed for "warm rolling" vs. "hot rolling" vs. "cold rolling"
RP11754 Active C22C 1/00 [IPC2023.01] Making non-ferrous alloys
MP11912 Active C23D [IPC2023.01] Removal of NLR - C23D
MP11913 Active D01C [IPC2023.01] Removal of NLR - D01C
RP11669 Active D04H Deleting outdated Warnings and not used groups in D04H
RP10483 Active E04B1/343 Structures characterised by movable, separable, or collapsible parts, e.g. for transport
MP11920 Active E04H [IPC2023.01] Removal of non-limiting references in subclass E04H
RP11523 Active E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION...
RP10484 Active E21C Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
RP10450 Active F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
RP11800 Active F03D Wind motors
RP10485 Active F16H GEARING
RP11807 Active F21K 5/00-F21K 99/00 Functional Features or details of Light Sources
MP11906 Active G01B [IPC2023.01] Review of titles, notes and Definitions in subclass G01B
RP10479 Active G01N33/00-G01N33/46,G01N33/483-G01N2033/4977,G01 Clean up of CPC-only groups in G01N33 and G01N37
RP10462 Active G02B6/44 Optical fibre cables, accessories and installation thereof
RP10475 Active G03F7/70 Microphotolithography
MP11773 Active G04F [IPC2023.01] (M245) Relocation of NLR
MP11775 Active G06C [IPC2023.01] (M253) Relocation of NLR
RP11770 Active G06F 18/00 [IPC2023.01] (F142) Pattern recognition
RP11517 Active G06F 21/00 Security arrangements for protecting computers
RP10466 Active G06F9/00 Arrangements for program control, e.g. control units
RP11914 Active G06N [IPC2023.01] [F141] Artificial intelligence [AI]
MP11769 Active G06Q [IPC2023.01] Review of the title of subclass G06Q and the First Place Priority Rule applied under this subclass
RP11925 Active G06Q 10/00, G06Q 30/00, G06Q 40/00 [IPC2023.01] Data processing systems or methods, specially adapted for administration and management; & commerce; & Finance; Insurance; Tax strategies; Processing of corporate or income taxes
MP11918 Active G10H [IPC2023.01] [M260] Removal of NLR
MP11919 Active G10K [IPC2023.01] [M261] Removal of NLR
RP11945 Active H01L [IPC2023.01] Transfers of H01L 27/00/low groups to H10B, H10K and H10N groups (IPC projects C511-C513)
RP11944 Active H01L [IPC2023.01] Transfers of H01L 25/00/low groups to H10B, H10K and H10N groups (IPC projects C511-C513)
RP11760 Active H01L (H10) [IPC2023.01] Overall H01L to H10 migration
RP11766 Active H01L (H10B) [IPC2023.01] (C511) Electronic memory devices
RP11801 Active H01L (H10K) [IPC2023.01] [C512] Organic electric solid-state devices
RP11761 Active H01L (H10N) [IPC2023.01] Electric solid-state devices not otherwise provided for
RP10474 Active H01R Spring connections using leaf springs
RP11758 Active H01S 3/00 [IPC2023.01] Lasers
MP11916 Active H02B 1/00+ [IPC2023.01] [M254] Removal of NLR in Subclass H02B
MP11917 Active H02G [IPC2023.01] [M255] Removal of NLR in subclass H02G
MP11774 Active H03J [IPC2023.01] (M250) Relocation of NLR
RP11520 Active H04B 17/00+ Monitoring; Testing
RP11516 Active H04J 14/00 Optical multiplex systems
RP11915 Active H04L 1/16 [IPC2023.01] [F159] Return channel carries supervisory signals
RP11509 Active H04L25 Transmission digital info
RP11902 Active H04N [IPC2023.01] Electronic cameras; Circuitry of solid-state image sensors
RP11757 Active H04W 28/00 [IPC2023.01] Network traffic management …
RP11771 Active H04W 72/00 [IPC2023.01] (F151) Local resource management
MP11942 Active H04W28/00 [IPC2023.01] Network traffic management
RP11668 Active H04W36/00-36/385 Amendments to H04W schemes and definitions, creation and modification of subgroups, definitions required. Titles need improving. (HP0129).
RP10453 Active H05B47 Circuit arrangements for operating light sources in general
MP11776 Active H05G [IPC2023.01] (M256) Relocation of NLR
MP11922 Active various [IPC2023.01] [M821] Review of the use of abbreviations in the IPC
MP11907 Active various [IPC2023.01](M631) Correction of obvious errors
MP11840 Active various [IPC2023.01] Proposals for improving the IPC - Mechanics
MP11772 Active various [IPC2023.01] (M633) Proposals for improving the IPC - Electricity, Physics
RP11818 Active Y10S 244/90-Y10S 244/905 Deletion of Y10S 244/90-Y10S 244/905