Search

Frederick F. Krass

Supervisory Patent Examiner (ID: 434, Phone: (571)272-0580 , Office: P/1612 )

Most Active Art Unit
1614
Art Unit(s)
1503, 1612, 1501, 2899, 1614
Total Applications
2179
Issued Applications
1357
Pending Applications
300
Abandoned Applications
523

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3658758 [patent_doc_number] => 05656420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Method for employing the delta opioid dadle to extend tissue survival time during ischemia' [patent_app_type] => 1 [patent_app_number] => 8/393642 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3588 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656420.pdf [firstpage_image] =>[orig_patent_app_number] => 393642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393642
Method for employing the delta opioid dadle to extend tissue survival time during ischemia Feb 23, 1995 Issued
Array ( [id] => 3608722 [patent_doc_number] => 05565188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Polyalkylene block copolymers as surface modifiers for nanoparticles' [patent_app_type] => 1 [patent_app_number] => 8/393972 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8232 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565188.pdf [firstpage_image] =>[orig_patent_app_number] => 393972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393972
Polyalkylene block copolymers as surface modifiers for nanoparticles Feb 23, 1995 Issued
Array ( [id] => 3834889 [patent_doc_number] => 05744125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Cosmetic melanins' [patent_app_type] => 1 [patent_app_number] => 8/392589 [patent_app_country] => US [patent_app_date] => 1995-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 6118 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744125.pdf [firstpage_image] =>[orig_patent_app_number] => 392589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/392589
Cosmetic melanins Feb 22, 1995 Issued
Array ( [id] => 3783548 [patent_doc_number] => 05821254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Uses of 9-cis-retinoic acids and derivatives thereof alone or in combination with antineoplastic agents in the prevention or treatment of cancer' [patent_app_type] => 1 [patent_app_number] => 8/390342 [patent_app_country] => US [patent_app_date] => 1995-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8548 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821254.pdf [firstpage_image] =>[orig_patent_app_number] => 390342 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/390342
Uses of 9-cis-retinoic acids and derivatives thereof alone or in combination with antineoplastic agents in the prevention or treatment of cancer Feb 16, 1995 Issued
Array ( [id] => 3659352 [patent_doc_number] => 05659004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Epoxy resin composition' [patent_app_type] => 1 [patent_app_number] => 8/389784 [patent_app_country] => US [patent_app_date] => 1995-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 40 [patent_no_of_words] => 28598 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659004.pdf [firstpage_image] =>[orig_patent_app_number] => 389784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/389784
Epoxy resin composition Feb 15, 1995 Issued
Array ( [id] => 3581473 [patent_doc_number] => 05491201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Mesogenic cyclic imino ether-containing compositions and polymerization products thereof' [patent_app_type] => 1 [patent_app_number] => 8/389461 [patent_app_country] => US [patent_app_date] => 1995-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16505 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491201.pdf [firstpage_image] =>[orig_patent_app_number] => 389461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/389461
Mesogenic cyclic imino ether-containing compositions and polymerization products thereof Feb 15, 1995 Issued
08/388919 PHYSICAL PROPERTIES OF SEALANTS USING POLYOLS WITH REDUCED UNSATURATION Feb 14, 1995 Abandoned
Array ( [id] => 3515675 [patent_doc_number] => 05512614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Binder mixtures for stoving lacquers' [patent_app_type] => 1 [patent_app_number] => 8/381899 [patent_app_country] => US [patent_app_date] => 1995-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4377 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512614.pdf [firstpage_image] =>[orig_patent_app_number] => 381899 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/381899
Binder mixtures for stoving lacquers Feb 12, 1995 Issued
Array ( [id] => 3531264 [patent_doc_number] => 05556705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Neutral metal complex salts' [patent_app_type] => 1 [patent_app_number] => 8/388133 [patent_app_country] => US [patent_app_date] => 1995-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556705.pdf [firstpage_image] =>[orig_patent_app_number] => 388133 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/388133
Neutral metal complex salts Feb 12, 1995 Issued
08/385382 NOVEL CYCLOHEXYL-GROUP-CONTAINING GLYCIDYL ETHERS Feb 6, 1995 Abandoned
08/343527 NAPHTHALENE RING-CONTAINING RESINS, RESIN COMPOSITIONS AND CURED PRODUCTS THEREFOF Feb 5, 1995 Abandoned
Array ( [id] => 3757848 [patent_doc_number] => 05721209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Iron chelator and inhibitor of iron-mediated oxidant injury' [patent_app_type] => 1 [patent_app_number] => 8/383180 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4588 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721209.pdf [firstpage_image] =>[orig_patent_app_number] => 383180 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/383180
Iron chelator and inhibitor of iron-mediated oxidant injury Feb 2, 1995 Issued
Array ( [id] => 3516597 [patent_doc_number] => 05576327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Treatment of heart rhythym disorders by administration of 3-phenylsulfonyl-3, 7-diazabicyclo[3.3.1]nonane compounds' [patent_app_type] => 1 [patent_app_number] => 8/382262 [patent_app_country] => US [patent_app_date] => 1995-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576327.pdf [firstpage_image] =>[orig_patent_app_number] => 382262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/382262
Treatment of heart rhythym disorders by administration of 3-phenylsulfonyl-3, 7-diazabicyclo[3.3.1]nonane compounds Jan 31, 1995 Issued
Array ( [id] => 3103882 [patent_doc_number] => 05447974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Cathodic electrocoating compositions containing branched epoxy amine resins' [patent_app_type] => 1 [patent_app_number] => 8/382117 [patent_app_country] => US [patent_app_date] => 1995-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3990 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447974.pdf [firstpage_image] =>[orig_patent_app_number] => 382117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/382117
Cathodic electrocoating compositions containing branched epoxy amine resins Jan 31, 1995 Issued
Array ( [id] => 3417781 [patent_doc_number] => 05453468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Prepolymers containing a perfluoropolyethereal chain and carboxylic end groups, suitable as cross-linking agents for epoxy prepolymers' [patent_app_type] => 1 [patent_app_number] => 8/377460 [patent_app_country] => US [patent_app_date] => 1995-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4069 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453468.pdf [firstpage_image] =>[orig_patent_app_number] => 377460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/377460
Prepolymers containing a perfluoropolyethereal chain and carboxylic end groups, suitable as cross-linking agents for epoxy prepolymers Jan 23, 1995 Issued
08/373898 RESIN TABLET FOR SEALING SEMICONDUCTOR Jan 16, 1995 Abandoned
Array ( [id] => 3591214 [patent_doc_number] => 05496892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Oxazolidinone structures-containing prepolymeric epoxy resin mixture' [patent_app_type] => 1 [patent_app_number] => 8/367282 [patent_app_country] => US [patent_app_date] => 1995-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496892.pdf [firstpage_image] =>[orig_patent_app_number] => 367282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/367282
Oxazolidinone structures-containing prepolymeric epoxy resin mixture Jan 11, 1995 Issued
Array ( [id] => 3523088 [patent_doc_number] => 05503936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'N-alkyl-N\'-aryl-P-phenylenediamines as modifiers for epoxy resins' [patent_app_type] => 1 [patent_app_number] => 8/371645 [patent_app_country] => US [patent_app_date] => 1995-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4219 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503936.pdf [firstpage_image] =>[orig_patent_app_number] => 371645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371645
N-alkyl-N'-aryl-P-phenylenediamines as modifiers for epoxy resins Jan 11, 1995 Issued
Array ( [id] => 3556846 [patent_doc_number] => 05543486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Epoxy-resin composition containing titanium and/or zirconium alkoxide and latent hardener' [patent_app_type] => 1 [patent_app_number] => 8/369651 [patent_app_country] => US [patent_app_date] => 1995-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543486.pdf [firstpage_image] =>[orig_patent_app_number] => 369651 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/369651
Epoxy-resin composition containing titanium and/or zirconium alkoxide and latent hardener Jan 5, 1995 Issued
Array ( [id] => 3422059 [patent_doc_number] => 05458978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Epoxy resin systems containing glycidylated aromatic amines, phosphorus epoxies and metal salts' [patent_app_type] => 1 [patent_app_number] => 8/369116 [patent_app_country] => US [patent_app_date] => 1995-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1649 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/458/05458978.pdf [firstpage_image] =>[orig_patent_app_number] => 369116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/369116
Epoxy resin systems containing glycidylated aromatic amines, phosphorus epoxies and metal salts Jan 4, 1995 Issued
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