Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Fish and Richardson
Moodys
Covington
Healthtrust
Accenture
Chubb
Medtronic
Farmers Insurance

Generated: July 23, 2018

DrugPatentWatch Database Preview

Guaifenesin - Generic Drug Details

see a sample report or, see our see our flat-rate plans

« Back to Dashboard

What are the generic drug sources for guaifenesin and what is the scope of guaifenesin freedom to operate?

Guaifenesin
is the generic ingredient in eight branded drugs marketed by Actavis Labs Fl, Amneal Pharms, Guardian Pharms, Perrigo R And D, Reckitt Benckiser, Bkk Pharms, Sovereign Pharms, Eci Pharms Llc, and Dr Reddys Labs Ltd, and is included in twelve NDAs. There are four patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Guaifenesin has thirty-nine patent family members in nineteen countries.

There are twenty drug master file entries for guaifenesin. Forty-eight suppliers are listed for this compound.
Medical Subject Heading (MeSH) Categories for guaifenesin
Synonyms for guaifenesin
.alpha.-Glyceryl guaiacol ether
.alpha.-Glyceryl guaiacolate ether
( inverted exclamation markA)-3-(o-Methoxyphenoxy)-1,2-propanediol
(+-)-3-(o-Methoxyphenoxy)-1,2-propanediol
(2R)-3-(2-methoxyphenoxy)propane-1,2-diol
(component of) Deconsal II
1, 3-(2-methoxyphenoxy)-
1, 3-(o-methoxyphenoxy)-
1,2-Dihydroxy-3-(2-methoxyphenoxy)propane
1,2-Propanediol, 3-(2-methoxyphenoxy)-
1,2-Propanediol, 3-(2-methoxyphenoxy)- (+-)-
1,2-Propanediol, 3-(o-methoxyphenoxy)-
1,2,3-Propanetriol, ether with 2-methoxyphenol
1,3-Propanetriol, ether with 2-methoxyphenol
12041-73-5
128707-44-8
1336-67-0
2-G
2/G
27846P
3 - (2 - Methoxyphenoxy) - 1, 2 - propanediol
3-(2-Methoxy-phenoxy)-propane-1,2-diol
3-(2-Methoxyphenoxy)-1, 2-propanediol
3-(2-Methoxyphenoxy)-1,2-propanediol
3-(2-Methoxyphenoxy)-1,2-propanediol, 99+%
3-(2-methoxyphenoxy)propane-1,2-diol
3-(o-Methoxyphenoxy)-1,2-propanediol
3-(o-Methoxyphenoxy)-propanediol-1,2
3-[o-Methoxyphenoxy]-1,2-propanediol
3-{[2-(methyloxy)phenyl]oxy}propane-1,2-diol
3-o-Methoxyphenoxypropane 1:2-diol
4-06-00-05576 (Beilstein Handbook Reference)
93-14-1
a-Glyceryl guaiacol ether
a-Glyceryl guaiacolate ether
AB00052006
AB00052006_12
AB00052006_13
AB00052006-10
AB00052006-11
AB2000264
AC-26819
AC1L1G42
AC1Q4765
ACN-046918
Actifed C
Actifed-C
Aeronesin
Aether glycerinoguaiacolicus
AI3-24947
AK402920
AKOS005435152
alpha-Glyceryl guaiacol ether
alpha-Glyceryl guaiacolate ether
Amonidren
Amonidrin
AN-24254
Anti-Tuss
ANW-43892
API0000027
Aresol
Balminil Expectorant
BBL009981
Benylin-E
BPBio1_000938
BRD-A90515964-001-05-8
Breonesin
Brexin EX (Salt/Mix)
BRN 2049375
Bronchol
Brondecon (Salt/Mix)
Bronkaid Caplets (Salt/Mix)
BSPBio_000852
BSPBio_002088
C10H14O4
Calmipan
Calmylin Expectorant
CAS-93-14-1
CCG-39687
CHEBI:5551
CHEBI:91952
CHEMBL980
Colrex expectorant
component of Brondecon
component of Colrex Expectorant
component of Hycotuss
component of Quibron
component of Quibron Plus
Congestac (Salt/Mix)
Contac Cough Formula (Salt/Mix)
Cortussin
Creson
CS-2251
CTK3J2493
D00337
DB00874
Diabetic Tussin EX
Dilor G (Salt/Mix)
Dilyn
Dimacol (Salt/Mix)
DivK1c_000248
Dorassin
DSSTox_CID_3114
DSSTox_GSID_23114
DSSTox_RID_76881
DTXSID5023114
EINECS 202-222-5
Entex (Salt/Mix)
Equicol
Fenesin
Flartussin
FT-0613565
G 87
G0159
Gaiamar
Gee-Gee
Genatuss
GGE
Glyc
glycerin ether
Glycerin guaiacolate
Glycerin monoguaiacol ether
Glycerinmonoguaiacol ether
Glycero-guaiacol ether
Glycerol .alpha.-(2-methoxyphenyl) ether
Glycerol .alpha.-(o-methoxyphenyl)ether
Glycerol .alpha.-guaiacyl ether
Glycerol .alpha.-guiacyl ether
Glycerol .alpha.-monoguaiacol ether
Glycerol a-(2-methoxyphenyl) ether
Glycerol a-(o-methoxyphenyl)ether
Glycerol a-guaiacyl ether
Glycerol a-guiacyl ether
Glycerol a-monoguaiacol ether
Glycerol alpha-(2-methoxyphenyl) ether
Glycerol alpha-(o-methoxyphenyl) ether
Glycerol alpha-(o-methoxyphenyl)ether
Glycerol alpha-guaiacyl ether
Glycerol alpha-guiacyl ether
Glycerol alpha-monoguaiacol ether
Glycerol guaiacolate
Glycerol mono(2-methoxyphenyl) ether
Glycerol mono(2-methoxyphenyl)ether
Glycerol-.alpha.-guajakolether
Glycerol-a-guajakolether
Glycerol-alpha-guajakolether
Glycerol-alpha-guajakolether [Czech]
Glycerol-alpha-monoguaiacol ether
Glycerol, 1-(2-methoxyphenyl) ether
Glyceryl guaiacol
Glyceryl guaiacol ether
GLYCERYL GUAIACOLATE
Glyceryl guaiacolate ether
Glyceryl guaiacyl ether
Glyceryl guaicolate
Glyceryl guiacolate
Glycerylguaiacol
Glycodex
Glycotuss
Glytuss
Gnaifenesin
GTPL7617
Guaia-rom
Guaiacol glycerin ether
Guaiacol glycerol ether
Guaiacol glyceryl ether
Guaiacol glyceryl ether, >=98% (GC)
Guaiacolglicerinetere
Guaiacolic acid, ester with glycerol
Guaiacuran
Guaiacurane
Guaiacyl glyceryl ether
Guaiamar
Guaianesin
Guaicol glycerine ether
Guaicol glyceryl ether
Guaifenesin (Guaiphenesin)
Guaifenesin (JP17/USP/INN)
Guaifenesin [USAN:INN:JAN]
Guaifenesin [USAN:USP:INN:BAN:JAN]
Guaifenesin Dc 95%
Guaifenesin-(glyceryl-13C3)
Guaifenesin-d3
Guaifenesin, European Pharmacopoeia (EP) Reference Standard
Guaifenesin, pharmaceutical secondary standard; traceable to USP and PhEur
Guaifenesin, United States Pharmacopeia (USP) Reference Standard
Guaifenesin(Guaiphenesin)
Guaifenesina
Guaifenesina [INN-Spanish]
Guaifenesine
Guaifenesine [INN-French]
Guaifenesinum
Guaifenesinum [INN-Latin]
Guaiphenesin
Guaiphenesin;Glyceryl guaiacolate
Guaiphenesine
Guaiphenezine
Guaiphesin
Guajacol-.alpha.-glycerin-ether
Guajacol-alpha-glycerinether
Guajacol-glycerinaether
Guajacol-glycerinaether [German]
Guajacuran
Guajamar
Guanar
Guayanesin
Guiaphenesin
Guiatuss
Gvaja
Halotussin
HMS1570K14
HMS1920B15
HMS2090K20
HMS2091H21
HMS2097K14
HMS2231M20
HMS3369E03
HMS3369N15
HMS3651I17
HMS500M10
HSDB 3089
HSRJKNPTNIJEKV-UHFFFAOYSA-N
HUMABID
Humibid
Humibid L.A
Humibid Sprinkle
Hustodil
Hustosil
Hustosil (TN)
HY-B0264
Hycotuss (Salt/Mix)
Hytuss
Hytuss-2X
I01-6723
IDI1_000248
InChI=1/C10H14O4/c1-13-9-4-2-3-5-10(9)14-7-8(12)6-11/h2-5,8,11-12H,6-7H2,1H
Isoclor Expectorant C
Isoclor Expectorant C (Salt/Mix)
J10304
K695
KB-69789
KBio1_000248
KBio2_001315
KBio2_003883
KBio2_006451
KBio3_001308
KBioGR_000972
KBioSS_001315
KS-00000KTG
KS-5306
KSC492I9H
Kwelcof (Salt/Mix)
LS-120551
LS-120552
Lufyllin-GG
Lufyllin-GG (Salt/Mix)
MCULE-8909929116
Metfenossidiolo
Methoxypropanediol
Methphenoxydiol
Metossipropandiolo
MFCD00016873
Mintosyl
Miocaina
Miocurin
Miorelax
MLS000028402
MolPort-001-759-987
Mucinex
Mucinex D (Salt/Mix)
Mucinex DM (Salt/Mix)
Mucostop
Muskurelax
MY 301
MY-301
Myocain
Myocaine
Myorelax
Myoscain
Myoscaine
Naldecon Senior EX
Naldecon-EX (Salt/Mix)
NCGC00016350-01
NCGC00094689-01
NCGC00094689-02
NCGC00094689-03
NCGC00094689-04
NCGC00094689-06
NCGC00255343-01
Neothylline-GG
Neothylline-GG (Salt/Mix)
Neuroton
Neurotone
NINDS_000248
NSC 62112
NSC-62112
NSC-757052
NSC62112
NSC757052
o-Methoxyphenyl glyceryl ether
Oprea1_193170
OR049394
OR163677
OR18315
OR206940
Oresol
Oreson
Organidin NR
Pharmakon1600-01500321
Pneumomist
Pneumomist (Salt/Mix)
Pneumotussin HC (Salt/Mix)
Polaramine Expectorant (Salt/Mix)
Prestwick_231
Prestwick0_000776
Prestwick1_000776
Prestwick2_000776
Prestwick3_000776
Propanosedyl
PubChem21966
PV Tussin Tablet (Salt/Mix)
Q-Tussin
Q-Tussin (Salt/Mix)
Reduton
Relaxil G
Relaxyl-G
Reorganin
Resil
Respenyl
Respil
Resyl
Ritussin
Robitussin
ROBITUSSIN (TN)
Robitussin CF (Salt/Mix)
RTR-029185
Ru-Tuss DE Tablets (Salt/Mix)
s1740
SBI-0051397.P003
SC-18081
SCHEMBL4321
Scot-tussin Expectorant
Scott-Tussin
Sinumist-SR
Sirotol
SL-90
Slo-Phyllin GG (Salt/Mix)
SMR000058387
SPBio_001208
SPBio_002791
Spectrum_000835
SPECTRUM1500321
Spectrum2_001104
Spectrum3_000444
Spectrum4_000566
Spectrum5_000758
SR-01000737186
SR-01000737186-2
ST50330628
STK365152
Tedral Expectorant
Tedral Expectorant (Salt/Mix)
Tenntus
Tenntuss
Theolair Plus (Salt/Mix)
Tolyn
Touro EX
Tox21_110389
Tox21_110389_1
Tox21_302094
TR-029185
Trecid
Triaminic (Salt/Mix)
Tulyl
Tulyn
Tussar SF (Salt/Mix)
Tussar-2 (Salt/Mix)
Tussi-Organidin NR
Tussi-Organidin NR (Salt/Mix)
Tussi-Organidin-S NR
Tussin
Uni-tussin
W-100252
WLN: Q1YQ1OR BO1
XL-90
ZX-AT008120

US Patents and Regulatory Information for guaifenesin

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bkk Pharms FLOWTUSS guaifenesin; hydrocodone bitartrate SOLUTION;ORAL 022424-001 May 14, 2015 RX No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Dr Reddys Labs Ltd GUAIFENESIN AND PSEUDOEPHEDRINE HYDROCHLORIDE guaifenesin; pseudoephedrine hydrochloride TABLET, EXTENDED RELEASE;ORAL 208369-002 Dec 29, 2017 OTC No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Reckitt Benckiser MUCINEX guaifenesin TABLET, EXTENDED RELEASE;ORAL 021282-002 Dec 18, 2002 OTC Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Guardian Pharms GUAIFENESIN guaifenesin TABLET, EXTENDED RELEASE;ORAL 209215-001 Sep 6, 2017 OTC No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

see a sample report or, see our see our flat-rate plans

Non-Orange Book US Patents for guaifenesin

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
7,985,420 Sustained release of guaifenesin combination drugs ➤ Sign Up
7,985,421 Sustained release formulations of guaifenesin and additional drug ingredients ➤ Sign Up
8,012,504 Sustained release of guaifenesin combination drugs ➤ Sign Up
Patent No. Title Estimated Patent Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

see a sample report or, see our see our flat-rate plans

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Covington
Moodys
Chubb
McKesson
Julphar
US Department of Justice
Farmers Insurance
Johnson and Johnson
Queensland Health

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.