← Back to Patent Explorer
US5723592A Expired / Lapsed US ⏱️ 0.0 years remaining

Parallel selex

Assignee: MEDALLION BIOMEDICAL LLC
•
Filing: 1995-06-05
•
Granted: 1998-03-03
•
Expires: 2015-06-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract This invention discloses a method for coevolving products from two or more reactants, along with the nucleic acid that can facilitate the reaction for making the products. The invention further discloses the products and facilitating nucleic acids produced by said method.

Inventors

  • 👤 Bruce E. Eaton
  • 👤 Larry Gold

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 12:45
CPC Classifications
C; C07; C07H; C07H21/00; A; A61; A61K; A61K47/00; A61K47/50; A61K47/51; A61K47/54; A61K47/547; A61K47/549; B; B82; B82Y; B82Y5/00; C07H19/00; C07H19/02; C07H19/04; C07H19/06; C07H19/10; C07K; C07K14/00; C07K14/001; C12; C12N; C12N15/00; C12N15/09; C12N15/10; C12N15/1034; C12N15/1048; C12N15/11; C12N15/115; C12N9/00; C12N9/10; C12N9/12; C12N9/1241; C12N9/1276; C12Q; C12Q1/00; C12Q1/34; C12Q1/37; C12Q1/68; C12Q1/6811; G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/53; G01N33/531; G01N33/532; G01N33/535; G01N33/569; G01N33/56983; G01N33/56988; G01N33/68; G01N33/6803; G01N33/6842; G01N33/74; G01N33/76; C12N2310/00; C12N2310/10; C12N2310/13; C12N2310/30; C12N2310/32; C12N2310/322; C12N2310/50; C12N2310/53; C40; C40B; C40B40/00; F; F02; F02B; F02B75/00; F02B75/02; F02B2075/022; F02B2075/027; G01N2333/00; G01N2333/005; G01N2333/08; G01N2333/15; G01N2333/155; G01N2333/16; G01N2333/163; G01N2333/435; G01N2333/475; G01N2333/50; G01N2333/503; G01N2333/575; G01N2333/62; G01N2333/81; G01N2333/8107; G01N2333/811; G01N2333/8121; G01N2333/8125; G01N2333/90; G01N2333/914; G01N2333/948; G01N2333/95; G01N2333/964; G01N2333/96425; G01N2333/96427; G01N2333/9643; G01N2333/96433; G01N2333/96436; G01N2333/96441; G01N2333/96455; G01N2333/96486; G01N2333/966; G01N2333/972; G01N2333/9726; G01N2333/974; G01N2333/976

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 92 words
A non-naturally occurring facilitating nucleic acid that facilitates a bond formation reaction between a first reactant and a free reactant, wherein said bond formation reaction is selected from the group consisting of a condensation reaction, a hydrolysis reaction, a cycloaddition reaction, a conjugate addition reaction, an aldol condensation reaction, a cyclopropanation reaction, a hydrogenation reaction, and a cyclotrimerization reaction, wherein each reactant is comprised of a small organic molecule with a molecular weight in the range of 2 to 1000, and further wherein said first reactant is coupled to said nucleic acid.
Claim 2
Dependent Claim 92 words
A non-naturally occurring facilitating nucleic acid that facilitates a bond formation reaction between a first reactant and a free reactant, wherein said bond formation reaction is selected from the group consisting of a condensation reaction, a hydrolysis reaction, a cycloaddition reaction, a conjugate addition reaction, an aldol condensation reaction, a cyclopropanation reaction, a hydrogenation reaction, and a cyclotrimerization reaction, wherein each reactant is comprised of a small organic molecule with a molecular weight in the range of 2 to 1000, and further wherein said first reactant is coupled to said nucleic acid.
Claim 3
Dependent Claim 100 words
A non-naturally occurring facilitating nucleic acid which increases the reaction rate of a bond formation reaction to form a product from a first reactant and a free reactant, wherein said bond formation reaction is selected from the group consisting of a condensation reaction, a hydrolysis reaction, a cycloaddition reaction, a conjugate addition reaction an aldol condensation reaction, a cyclopropanation reaction, a hydrogenation reaction, and a cyclotrimerization reaction, wherein each reactant is comprised of a small organic molecule with a molecular weight in the range of 2 to 1000, and further wherein said first reactant is coupled to said nucleic acid.
Claim 4
Dependent Claim 100 words
A non-naturally occurring facilitating nucleic acid which increases the reaction rate of a bond formation reaction to form a product from a first reactant and a free reactant, wherein said bond formation reaction is selected from the group consisting of a condensation reaction, a hydrolysis reaction, a cycloaddition reaction, a conjugate addition reaction an aldol condensation reaction, a cyclopropanation reaction, a hydrogenation reaction, and a cyclotrimerization reaction, wherein each reactant is comprised of a small organic molecule with a molecular weight in the range of 2 to 1000, and further wherein said first reactant is coupled to said nucleic acid.
Claim 5
Dependent Claim 25 words
The facilitating nucleic acid of claim 1 wherein the nucleic acid is selected from the group consisting of single-stranded RNA, single-stranded DNA, and double-stranded DNA.
Claim 6
Dependent Claim 25 words
The non-naturally nucleic acid of claim 1 wherein the nucleic acid is selected from the group consisting of single-stranded RNA, single-stranded DNA, and double-stranded DNA.

References Cited (Backward Citations)

GB2183661A Cited
US4794073A Cited
WO1991014696A1 Cited
WO1991019813A1 Cited
US5270163A Cited
WO1992014843A1 Cited
WO1995016788A1 Cited
WO1996006944A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2001-03-02 2001-09-01 2002-03-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2005-03-02 2005-09-01 2006-03-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2009-03-02 2009-09-01 2010-03-03 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag