FDA Orange Book · active-ingredient family
Carbidopa; levodopa
Carbidopa; levodopa is approved as 6 brand and 31 generic applications in the FDA Orange Book, with their therapeutic-equivalence codes, listed patents, and marketing exclusivity.
Reference-listed drug:CREXONT · NDA 217186
6
Brand (NDA)
31
Generics (ANDA)
40
Listed patents
4
Exclusivity periods
Brand (NDA) products · capsule, extended release, suspension, tablet, tablet, extended release, tablet, for suspension, tablet, orally disintegrating
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| CREXONTRLD×4 | IMPAX | NDA 217186 | — | Aug 07, 2024 | |
| DHIVYRLD | AVION PHARMS | NDA 214869 | — | Nov 12, 2021 | |
| DUOPARLD | ABBVIE | NDA 203952 | — | Jan 09, 2015 | |
| RYTARYRLD×4 | IMPAX | NDA 203312 | — | Jan 07, 2015 | |
| SINEMET CRRLD×2 | ORGANON LLC | NDA 019856 | — | Dec 24, 1992 | |
| SINEMETRLD×3 | ORGANON | NDA 017555 | AB | Approved Prior to Jan 1, 1982 |
Generic (ANDA) products (31)
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| CARBIDOPA AND LEVODOPA×3 | ASCENT PHARMS INC | ANDA 218939 | AB | Jan 14, 2025 | |
| CARBIDOPA AND LEVODOPA×2 | RUBICON RESEARCH | ANDA 217482 | AB | Jun 04, 2024 | |
| CARBIDOPA AND LEVODOPA×3 | ZYDUS PHARMS | ANDA 215999 | — | Apr 04, 2023 | |
| CARBIDOPA AND LEVODOPA×3 | AUROBINDO PHARMA LTD | ANDA 216537 | AB | Nov 28, 2022 | |
| CARBIDOPA AND LEVODOPA×3 | RUBICON RESEARCH | ANDA 216505 | AB | Sep 21, 2022 | |
| CARBIDOPA AND LEVODOPA×2 | SCIEGEN PHARMS | ANDA 214091 | AB | Oct 05, 2021 | |
| CARBIDOPA AND LEVODOPA×3 | SCIEGEN PHARMS | ANDA 214092 | AB | May 07, 2021 | |
| CARBIDOPA AND LEVODOPA×2 | ALEMBIC | ANDA 210341 | AB | Jun 05, 2019 | |
| CARBIDOPA AND LEVODOPA×2 | ACCORD HLTHCARE | ANDA 202323 | AB | Feb 08, 2013 | |
| CARBIDOPA AND LEVODOPA×3 | IMPAX LABS | ANDA 090631 | — | Jun 08, 2010 | |
| CARBIDOPA AND LEVODOPA×3 | PHARMOBEDIENT | ANDA 090324 | — | Sep 28, 2009 | |
| CARBIDOPA AND LEVODOPA×3 | SUN PHARM | ANDA 078690 | AB | Jul 31, 2009 | |
| CARBIDOPA AND LEVODOPA×3 | SUN PHARM INDS | ANDA 078536 | AB | Oct 28, 2008 | |
| CARBIDOPA AND LEVODOPA×3 | RISING | ANDA 078893 | AB | Sep 18, 2008 | |
| CARBIDOPA AND LEVODOPA×3 | APOTEX INC | ANDA 077120 | — | Jun 02, 2008 | |
| CARBIDOPA AND LEVODOPA×2 | SUN PHARM INDS | ANDA 077828 | — | Aug 23, 2007 | |
| CARBILEV×3 | RANBAXY | ANDA 076643 | — | Jun 10, 2005 | |
| PARCOPA×3 | UCB INC | ANDA 076699 | — | Aug 27, 2004 | |
| CARBIDOPA AND LEVODOPA | KV PHARM | ANDA 076663 | — | Jun 24, 2004 | |
| CARBIDOPA AND LEVODOPA×2 | APOTEX | ANDA 076212 | — | Jun 16, 2004 | |
| CARBIDOPA AND LEVODOPA×2 | IMPAX LABS | ANDA 076521 | AB | May 14, 2004 | |
| CARBIDOPA AND LEVODOPA×2 | MYLAN | ANDA 075091 | AB | Apr 21, 2000 | |
| CARBIDOPA AND LEVODOPA×3 | ANI PHARMS | ANDA 073587 | — | Jun 29, 1995 | |
| CARBIDOPA AND LEVODOPA×3 | SCS | ANDA 074080 | — | Mar 25, 1994 | |
| CARBIDOPA AND LEVODOPA | WATSON LABS | ANDA 073381 | — | Sep 28, 1993 | |
| CARBIDOPA AND LEVODOPA | WATSON LABS | ANDA 073382 | — | Sep 28, 1993 | |
| CARBIDOPA AND LEVODOPA | WATSON LABS | ANDA 073383 | — | Sep 28, 1993 | |
| CARBIDOPA AND LEVODOPA×3 | ACTAVIS ELIZABETH | ANDA 074260 | AB | Sep 03, 1993 | |
| CARBIDOPA AND LEVODOPA | DR REDDYS LABS SA | ANDA 073618 | AB | Aug 28, 1992 | |
| CARBIDOPA AND LEVODOPA | DR REDDYS LABS SA | ANDA 073589 | AB | Aug 28, 1992 | |
| CARBIDOPA AND LEVODOPA | DR REDDYS LABS SA | ANDA 073607 | AB | Aug 28, 1992 |
Marketing exclusivity (4)
- NPNew product exclusivity (3 years)
Aug 07, 2027
in 1 yr 2 mo
- NPNew product exclusivity (3 years)
Aug 07, 2027
in 1 yr 2 mo
- NPNew product exclusivity (3 years)
Aug 07, 2027
in 1 yr 2 mo
- NPNew product exclusivity (3 years)
Aug 07, 2027
in 1 yr 2 mo
Listed patents (40)
| Patent | Expires | In | Type |
|---|---|---|---|
| 9089607 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-1645 |
| 8377474 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-219 |
| 8454998 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-1645 |
| 8557283 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-219 |
| 9901640 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-219 |
| 9533046 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-219 |
| 9463246 | Dec 26, 2028 | in 2 yr 7 mo | ProductU-219 |
| 9089608 | Dec 26, 2028 | in 2 yr 7 mo | Product |
| 11666538 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 10987313 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 10973769 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 10688058 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 10292935 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 10098845 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 12178919 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 12128141 | Oct 07, 2034 | in 8 yr 5 mo | ProductU-219 |
| 12274793 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 12303605 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 12403099 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 12491164 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 11622941 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 12178918 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 12064521 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 11357733 | Oct 07, 2034 | in 8 yr 5 mo | Product |
| 11819485 | Mar 28, 2039 | in 13 yr | U-3557 |
| 11439613 | Mar 28, 2039 | in 13 yr | U-3557 |
| 11033521 | Mar 28, 2039 | in 13 yr | ProductU-219 |
| 12303482 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12295931 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12303481 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 11986449 | Dec 21, 2041 | in 15 yr 9 mo | U-219 |
| 12201596 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12109185 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12458616 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12453710 | Dec 21, 2041 | in 15 yr 9 mo | U-4005 |
| 12263148 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12263149 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12447139 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
| 12194150 | Dec 21, 2041 | in 15 yr 9 mo | U-219 |
| 12370163 | Dec 21, 2041 | in 15 yr 9 mo | U-1649 |
Carbidopa; levodopa — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

