Drybench Patent.
CALCIUM OXYBATE; MAGNESIUM OXYBATE; POTASSIUM OXYBATE; SODIUM OXYBATE, NDA 212690
The patents and exclusivities FDA's Orange Book lists for NDA 212690 as captured on 14 October 2026, each date named by its rule and its rows, and the rows of FDA's Paragraph IV list that give this NDA's number, as captured on 17 October 2026. Listed protection is a range of dates, never one date.
FDA capture · review pending. Each row is shown as captured from FDA's Orange Book files and Paragraph IV list. Dates are FDA's own; spreadsheet day numbers are shown as dates, and a cell that cannot be read as one date is shown as written and left out of the range. Where FDA lists a *PED row without flags, its flags are read from the base row and marked so. A Paragraph IV row is placed here only by the number in its RLD/NDA cell; nothing is joined by name. How this page reads FDA's files has not been independently reviewed by a regulatory-affairs reviewer.
- Orange Book captured
- 14 October 2026
- Paragraph IV list captured
- 17 October 2026
- Last checked
- 30 October 2026
- Data-branch commit
- dadcab56563716abea6c5e31a5e1970080c778ef
Listed protection is a range of the dates FDA lists, not a forecast of market entry, and not legal, regulatory or investment advice.
Dates as listed in FDA's Orange Book capture of 14 October 2026. This page does not say whether a date has passed; compare it with today's date and FDA's current Orange Book. This page shows only what the capture of 14 October 2026 lists. It does not show patents or exclusivities listed before and since removed.
Listed protection
Listed dates run from 21 Jul 2027 to 22 Feb 2041, each by its own rule; no one date stands for this product.
- Earliest listed date
- 21 Jul 2027ODE-361 exclusivityRule R3 · Product 001 · exclusivity.txt line 1,103
- Latest listed date
- 22 Feb 2041US 12,582,622, use patentRule R1 · Product 001 · patent.txt line 14,358
- Latest substance patent
- None listed
- Latest listed patent
- 22 Feb 2041US 12,582,622, use patentRule R1 · Product 001 · patent.txt line 14,358
- Latest exclusivity
- 12 Aug 2028ODE-369 exclusivityRule R3 · Product 001 · exclusivity.txt line 1,104
14 use-code patents, blocking the coded use only
Products
Each product number FDA lists under NDA 212690, as listed. The sections below name products by these numbers.
Product 001 · XYWAV
- Dosage form; route
- SOLUTION;ORAL
- Strength
- 0.234GM/ML;0.096GM/ML;0.13GM/ML;0.04GM/ML
- Approval date as listed
- 21 Jul 2020
- Type as listed
- RX
- Applicant as listed
- JAZZ PHARMACEUTICALS IRELAND LTD
Listed patents
Every patent the FDA lists for this product, as the application holder submitted it, with its flags. The FDA does not verify listings.
25 entries from 25 rows as listed; rows merge only where every cell shown is the same, each with its product numbers.
US 10,195,168, product patent
patent.txt line 14,344- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- product
- Product numbers
- 001
US 10,675,258, use patent
patent.txt line 14,347- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- use code U-2938
- Product numbers
- 001
US 11,554,102, product patent
patent.txt line 14,354- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- product
- Product numbers
- 001
US 8,591,922, product patent
patent.txt line 14,359- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- product
- Product numbers
- 001
US 8,901,173, product patent
patent.txt line 14,363- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- product
- Product numbers
- 001
US 9,132,107, product patent
patent.txt line 14,366- Expiry as listed
- 11 Jan 2033
- Rule
- R1
- Flags
- product
- Product numbers
- 001
US 10,213,400, use patent
patent.txt line 14,346- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-2499
- Product numbers
- 001
US 10,864,181, use patent
patent.txt line 14,349- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3017
- Product numbers
- 001
US 11,253,494, use patent
patent.txt line 14,351- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3323
- Product numbers
- 001
US 11,253,494, use patent
patent.txt line 14,352- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3324
- Product numbers
- 001
US 11,986,446, use patent
patent.txt line 14,355- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3017
- Product numbers
- 001
US 11,986,446, use patent
patent.txt line 14,356- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3324
- Product numbers
- 001
US 8,772,306, use patent
patent.txt line 14,361- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-1532
- Product numbers
- 001
US 8,772,306, use patent
patent.txt line 14,362- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-3198
- Product numbers
- 001
US 9,050,302, use patent
patent.txt line 14,365- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-1532
- Product numbers
- 001
US 9,486,426, use patent
patent.txt line 14,368- Expiry as listed
- 15 Mar 2033
- Rule
- R1
- Flags
- use code U-1532
- Product numbers
- 001
US 10,213,400 with pediatric exclusivity, as listed
patent.txt line 14,345- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 10,864,181 with pediatric exclusivity, as listed
patent.txt line 14,348- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 11,253,494 with pediatric exclusivity, as listed
patent.txt line 14,350- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 8,772,306 with pediatric exclusivity, as listed
patent.txt line 14,360- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 9,050,302 with pediatric exclusivity, as listed
patent.txt line 14,364- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 9,486,426 with pediatric exclusivity, as listed
patent.txt line 14,367- Expiry as listed
- 15 Sep 2033
- Rule
- R2
- Flags
- pediatric, as listed by FDA (from the base row)
- Product numbers
- 001
US 11,426,373, use patent
patent.txt line 14,353- Expiry as listed
- 19 Sep 2037
- Rule
- R1
- Flags
- use code U-3432
- Product numbers
- 001
US 12,138,233, use patent
patent.txt line 14,357- Expiry as listed
- 22 Feb 2041
- Rule
- R1
- Flags
- use code U-4044
- Product numbers
- 001
US 12,582,622, use patent
patent.txt line 14,358- Expiry as listed
- 22 Feb 2041
- Rule
- R1
- Flags
- use code U-4044
- Product numbers
- 001
Listed exclusivities
Each exclusivity FDA lists for NDA 212690, with its code, FDA's definition of the code where the store's code list gives one, and its date as listed.
ODE-361 exclusivity
exclusivity.txt line 1,103- Date
- 21 Jul 2027
- Rule
- R3
- Definition
- Orphan drug exclusivity (to be checked against FDA's list)
- Product numbers
- 001
PED exclusivity
exclusivity.txt line 1,105- Date
- 21 Jan 2028
- Rule
- R3
- Definition
- Pediatric exclusivity (to be checked against FDA's list)
- Product numbers
- 001
ODE-369 exclusivity
exclusivity.txt line 1,104- Date
- 12 Aug 2028
- Rule
- R3
- Definition
- Orphan drug exclusivity (to be checked against FDA's list)
- Product numbers
- 001
Paragraph IV list rows giving NDA 212690
The rows of FDA's Paragraph IV certifications list as captured on 17 October 2026 whose RLD/NDA cell gives NDA 212690, each cell as listed.
FDA's Paragraph IV list names no patent number, so it does not say which of the patents on this page an applicant certified against.
The list gives the last qualifying patent's expiry without pediatric exclusivity; in the app's Patents view, the Orange Book lists any *PED period as a separate row with its own date. The two dates describe different things. A blank cell is one FDA left blank in its list. Dates are FDA's own; the last qualifying patent expiry is not recomputed from the Orange Book.
Rows whose RLD/NDA cell we could not read as exactly one NDA number are kept apart on the list page; some may concern this product.
Rows on FDA's Paragraph IV list whose RLD/NDA cell gives NDA 212690
Calcium Oxybate, Magnesium Oxybate, Potassium Oxybate and Sodium Oxybate · Oral Solution · 0.234 g/0.096 g/ 013 g/0.04 g per mL
RLD/NDA as listed: Xywav 212690- First PIV submission
- 12 Apr 2021
- ANDAs
- 1
- 180-day status
- blank
- Decision posted
- blank
- First applicant approval
- blank
- First marketing
- blank
- Last qualifying patent expiry (as listed by FDA)
- 15 Mar 2033
Notes from the trace
- R6 tentative approvals: not in the Orange Book data files as captured; the Drugs@FDA join is a later ruling.
Patents vs FDA exclusivityHow to read the Orange Book data filesParagraph IV certificationWhat changed, by week