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Class Information
Number: 568/497
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Acyclic > Oxy containing > Polyoxy
Description: Compounds which contain at least two oxys.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7511094 |
Water-soluble polymer alkanals |
Mar. 31, 2009 |
| 7217845 |
Bifunctional polyethylene glycol derivatives |
May. 15, 2007 |
| 7157546 |
Water-soluble polymer alkanals |
Jan. 2, 2007 |
| 7041855 |
Monofunctional polyethylene glycol aldehydes |
May. 9, 2006 |
| 6956135 |
Monofunctional polyethylene glycol aldehydes |
Oct. 18, 2005 |
| 6916962 |
Monofunctional polyethylene glycol aldehydes |
Jul. 12, 2005 |
| 6864327 |
Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparation |
Mar. 8, 2005 |
| 6822124 |
Method for producing alcoxylated carbonyl compounds by an anodic oxidation method using a cathodic coupled reaction for organic synthesis |
Nov. 23, 2004 |
| 6320084 |
Process for the preparation of glyceraldehyde and derivatives thereof |
Nov. 20, 2001 |
| 5994592 |
Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid |
Nov. 30, 1999 |
| 5149843 |
Conjugated diene compounds |
Sep. 22, 1992 |
| 5136096 |
Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles |
Aug. 4, 1992 |
| 5081313 |
Process for the preparation of 2,3-dialkoxypropanals |
Jan. 14, 1992 |
| 4980485 |
Method of manufacturing optically-active periplanone-b |
Dec. 25, 1990 |
| 4647688 |
Substituted fatty ethers |
Mar. 3, 1987 |
| 4599468 |
Ether carboxaldehydes |
Jul. 8, 1986 |
| 4552985 |
Preparation of aldols |
Nov. 12, 1985 |
| 4532364 |
Ether carboxaldehydes |
Jul. 30, 1985 |
| 4454330 |
Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same |
Jun. 12, 1984 |
| 4418216 |
Bis-tert.-butoxypentanals and bis-tert.-butoxypentanols |
Nov. 29, 1983 |
| 4409402 |
Tert.-butoxybutanals, tert.-butoxybutanols, bis-tert.-butoxypentanals and bis-tert.-butoxypentanols |
Oct. 11, 1983 |
| 4383125 |
Aldehyde-ethers |
May. 10, 1983 |
| 4338251 |
Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same |
Jul. 6, 1982 |
| 4301081 |
Alkali metal complex compounds |
Nov. 17, 1981 |
| 4295930 |
Alkoxylated dioxolanes as paper sizing agents |
Oct. 20, 1981 |
| 4283553 |
Hydroperoxide derivatives of hydroxyethylated compounds and method of producing same |
Aug. 11, 1981 |
| 4277402 |
Synthesis of polyformals |
Jul. 7, 1981 |
| 4267363 |
Intermediates for a sex pheramone for yellow scale |
May. 12, 1981 |
| 4260827 |
Process for the purification of aqueous solutions of low molecular weight polyhydroxyl compounds |
Apr. 7, 1981 |
| 4247485 |
Process for the preparation of 2,2-dimethylolalkanals |
Jan. 27, 1981 |
| 4244876 |
Acetal-acid compositions |
Jan. 13, 1981 |
| 4233247 |
Process for the preparation of 2,2-dimethylolalkanals |
Nov. 11, 1980 |
| 4221876 |
Isocyanate-reactive mixtures based on formose |
Sep. 9, 1980 |
| 4200765 |
Glycol aldehyde and ethylene glycol processes |
Apr. 29, 1980 |
| 4187356 |
Condensation of formaldehyde hydrate to form mixtures which, together with monomers capable of aminoplast formation are useful in the preparation of polyurethane foams |
Feb. 5, 1980 |
| 4166132 |
Antiviral amine derivatives of glycerol and propanediols |
Aug. 28, 1979 |
| 4156636 |
Process for the production of low molecular weight polyhydroxyl compounds |
May. 29, 1979 |
| 4127730 |
Method of preparing polymers analogous to enzymes |
Nov. 28, 1978 |
| 4122290 |
Process for the preparation of trimethylolalkanes |
Oct. 24, 1978 |
| 4091040 |
Procedure for making trimethylolmethane |
May. 23, 1978 |
| 4044026 |
Substituted succinaldehyde monoacetals |
Aug. 23, 1977 |
| 3989758 |
Monoacetals of unsaturated aliphatic dialdehydes |
Nov. 2, 1976 |
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