| Code | Description |
|---|
|
D356 - | Disappeared from list for patent term extension under 35 u.s.c. 156 |
|
DC - | Disclaimer filed |
|
DCB - | Disclaimer for reexamination filed |
|
DD - | Disclaimer and dedication filed |
|
DE - | Dedication filed |
|
DJ - | All references should be deleted, no patent was granted |
|
DJB - | All references should be deleted, no reexamination certificate was issued |
|
FP - | Expired due to failure to pay maintenance fee |
|
FPB1 - | Expired due to reexamination which canceled all claims |
|
FPB2 - | Expired due to reexamination which canceled all claims (2nd reexamination) |
|
FPB3 - | Expired due to reexamination which canceled all claims (3rd reexamination) |
|
LAPS - | Lapse for failure to pay maintenance fees |
|
WDB1 - | Reexamination: this patent was withdrawn prior to issue |
|
WDR - | Patent withdrawn according to listing issued by the uspto on prs-date |
|
X - | No document published |
|
XB - | Patent (reexamination certificate) not issued |
|
XE - | Patent (reissue) not issued |
|
355 + | Patent term extension under 35 u.s.c. 155 until/for |
|
355A + | Patent term extension or patent term restoration according to 35 u.s.c. 155, 155a or 156 |
|
356 + | Patent term extension under 35 u.s.c. 156 |
|
946 + | Patent term extension private law 98-46 until/for |
|
B1 + | Reexamination certificate first reexamination |
|
B2 + | Reexamination certificate second reexamination |
|
B3 + | Reexamination certificate third or further reexamination |
|
CO + | Commissioner ordered reexamination |
|
DP + | Notification of acceptance of delayed payment of maintenance fee |
|
ERFP + | Inaccurately listed as having expired when, in fact, they did not expire |
|
FPAY + | Fee payment |
|
PEL + | Patent term extension |
|
PRDP + | Patent reinstated due to the acceptance of a late maintenance fee |
|
REIN + | Reinstatement after maintenance fee payment confirmed |
|
RN + | Recission of notice of patent expiration |
|
RR + | Request for reexamination filed |
|
SULP + | Surcharge for late payment |
|
712F | GB: determination of foreign entitlement (section 12(1)/1977 uk law) |
|
712J | GB: determination of foreign entitlement (sect. 12/1977) |
|
740B | GB: application decided by the comptroller (sect. 40/1977) |
|
AS | Assignment |
|
AS01 | Change of name |
|
AS02 | Assignment of assignor's interest |
|
AS03 | Merger |
|
AS04 | License |
|
AS05 | Letters testamentary |
|
AS06 | Security interest |
|
AS07 | Mortgage |
|
AS08 | Conditional assignment |
|
AS09 | Assignment of a part of assignors interest |
|
AS10 | Assignment of 1/2 of assignors interest |
|
AS11 | Assignment of 1/4 of assignors interest |
|
AS12 | Court appointment |
|
AS13 | Decree of distribution |
|
AS14 | Letters of administration |
|
AS15 | Lien |
|
AS16 | Option |
|
AS17 | Release by secured party |
|
AS18 | Assignment of assignor's interest - correction information |
|
AS19 | Corrective assignment - correct previous item |
|
AS20 | Assign the entire interest |
|
AS21 | Change of address |
|
AS22 | Collateral assignment |
|
AS23 | Merger and change of name |
|
AS24 | Release of security agreement |
|
AS25 | Release of security interest |
|
AS26 | Security agreement |
|
AS27 | Nunc pro tunc assignment |
|
AS28 | Corrected assignment |
|
AS29 | Bill of sale |
|
AS30 | Confirmatory assignment |
|
AS31 | Confirmatory license |
|
AS32 | Corrected recordation for cover sheet |
|
AS33 | Exclusive license |
|
AS34 | Re-record of an instrument recorded |
|
AS35 | Release |
|
AS36 | Re-record to correct error in recordation data |
|
AS37 | To correct the name of the assignee |
|
AS99 | Other assignments |
|
C1 | Reexamination certificate (1st level) |
|
C2 | Reexamination certificate (2nd level) |
|
C3 | Reexamination certificate (3rd level) |
|
CBM | Aia trial proceeding filed before patent trial and appeal board: covered business methods |
|
CC | Certificate of correction |
|
CCB | Certificate of correction for reexamination |
|
DI | Adverse decision in interference |
|
DR | Adverse decision in reference |
|
ER | Erratum |
|
ERR | Erratum |
|
FPIR | Umtimely fee payment or other irregularities in fee payment |
|
IPR | Aia trial proceeding filed before the patent and appeal board: inter partes review |
|
PA | Patent available for license or sale |
|
PS | Patent suit(s) filed |
|
REMI | Maintenance fee reminder mailed |
|
RF | Reissue application filed |
|
XAS | Not any more in us assignment database |
|
XT | Defensive pub. not published |
|
XX | Miscellaneous: |
