US5798265A
Expired / Lapsed
US
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Pseudorabies virus (PRV) polynucleotides and their use for preparing virus-resistant eukaryotic cells
Assignee: Bayer AG
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Filing: 1994-11-22
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Granted: 1998-08-25
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Expires: 2014-11-22
Abstract
Abstract The invention relates to polynucleotides which contain pseudorabies virus sequences, in particular sequences from the gII region of PRV, in the antisense orientation, their preparation and their use.
Inventors
- 👤 Wolfgang Springer
- 👤 Jorg Baumgarten
- 👤 Axel Kretschmer
- 👤 Heinz Kolbl
- 👤 Antonius Lobberding
- 👤 Walter Strube
- 👤 Peter Thein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:58
CPC Classifications
C; C12; C12N; C12N15/00; C12N15/09; C12N15/11; C12N15/113; C12N15/1131; C12N15/1133; A; A61; A61P; A61P31/00; A61P31/12; C07; C07K; C07K14/00; C07K14/005; C12N15/63; C12N15/79; C12N15/85; C12N15/8509; A01; A01K; A01K2217/00; A01K2217/05; A01K2227/00; A01K2227/10; A01K2227/108; A01K2267/00; A01K2267/02; A61K; A61K38/00; C12N2310/00; C12N2310/10; C12N2310/11; C12N2710/00; C12N2710/00011; C12N2710/16011; C12N2710/16711; C12N2710/16722
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
46 words
A DNA molecule selected from the group consisting of: (i) DNA encoding RNA that is complementary to mRNA transcribed from nucleotides 879-1058 of the gII region of pseudorabies virus; and (ii) a continuous DNA fragment of (i) of about 15 to about 100 nucleotides in length.
Claim 2
Dependent Claim
46 words
A DNA molecule selected from the group consisting of: (i) DNA encoding RNA that is complementary to mRNA transcribed from nucleotides 879-1058 of the gII region of pseudorabies virus; and (ii) a continuous DNA fragment of (i) of about 15 to about 100 nucleotides in length.
Claim 3
Dependent Claim
27 words
The DNA according to claim 1, which is DNA encoding RNA that is complementary to mRNA transcribed from nucleotides 879-1058 of the gII region of pseudorabies virus.
Claim 4
Dependent Claim
43 words
The DNA according to claim 1, which is a continuous fragment of DNA encoding RNA that is complementary to mRNA transcribed from nucleotides 879-1058 of the gII region of pseudorabies virus, said continuous fragment being about 15 to about 100 nucleotides in length.
Claim 5
Dependent Claim
66 words
The DNA according to claim 1, which is selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9, SEQ ID NO:10, SEQ ID NO:1, SEQ ID NO:12, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:16 and SEQ ID NO:17.
Claim 6
Dependent Claim
10 words
The RNA encoded by the DNA according to claim 1.
Claim 7
Dependent Claim
10 words
An expression vector comprising the DNA according to claim 1.
Claim 8
Dependent Claim
10 words
A Vero cell comprising the DNA according to claim 1.
Claim 9
Dependent Claim
10 words
An eucaryotic cell comprising the DNA according to claim 1.
Claim 10
Dependent Claim
10 words
The RNA encoded by the DNA according to claim 2.
Claim 11
Dependent Claim
10 words
An expression vector comprising the DNA according to claim 2.
Claim 12
Dependent Claim
10 words
A Vero cell comprising the DNA according to claim 2.
Claim 13
Dependent Claim
10 words
An eucaryotic cell comprising the DNA according to claim 2.
Claim 14
Dependent Claim
17 words
The DNA according to claim 3, wherein said continuous fragment is 20 to 100 nucleotides in length.
Claim 15
Dependent Claim
10 words
The RNA encoded by the DNA according to claim 3.
Claim 16
Dependent Claim
10 words
An expression vector comprising the DNA according to claim 3.
Claim 17
Dependent Claim
10 words
A Vero cell comprising the DNA according to claim 3.
Claim 18
Dependent Claim
10 words
An eucaryotic cell comprising the DNA according to claim 3.
Claim 19
Dependent Claim
10 words
The RNA encoded by the DNA according to claim 13.
Claim 20
Dependent Claim
10 words
An expression vector comprising the DNA according to claim 13.
Claim 21
Dependent Claim
10 words
A Vero cell comprising the DNA according to claim 13.
Claim 22
Dependent Claim
10 words
An eucaryotic cell comprising the DNA according to claim 13.
Claim 23
Dependent Claim
10 words
The RNA encoded by the DNA according to claim 4.
Claim 24
Dependent Claim
10 words
An expression vector comprising the DNA according to claim 4.
Claim 25
Dependent Claim
10 words
A Vero cell comprising the DNA according to claim 4.
Claim 26
Dependent Claim
10 words
An eucaryotic cell comprising the DNA according to claim 4.
References Cited (Backward Citations)
US5190931A
Cited
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2001-08-24 | 2002-02-23 | 2002-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-24 | 2006-02-23 | 2006-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-24 | 2010-02-23 | 2010-08-25 | $7700.00 | Window Closed / Lapsed |