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Frederick F. Krass

Supervisory Patent Examiner (ID: 5761, Phone: (571)272-0580 , Office: P/1612 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
08/207786 DRUG-CONTAINING ADHESIVE COMPOSITE TRANSDERMAL DELIVERY DEVICE Mar 6, 1994 Abandoned
Array ( [id] => 3522958 [patent_doc_number] => 05489610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Sustained release organic nitrite therapy' [patent_app_type] => 1 [patent_app_number] => 8/199280 [patent_app_country] => US [patent_app_date] => 1994-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5653 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489610.pdf [firstpage_image] =>[orig_patent_app_number] => 199280 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199280 		Sustained release organic nitrite therapy Feb 28, 1994 Issued
08/204019 N-ALKYL-N'-ARYL-P-PHENYLENEDIAMINES AS MODIFIERS FOR EPOXY RESINS Feb 27, 1994 Abandoned
08/202633 POLYETHERESTERAMIDE-BASED WATER VAPOR PERMEABLE THERMOPLASTIC ELASTOMER FILM, PROCESS FOR ITS MANUFACTURE AND ARTICLES COMPRISING SAID FILM Feb 27, 1994 Abandoned
08/201776 SEMICONDUCTOR DEVICE-ENCAPSULATING EPOXY RESIN COMPOSITION Feb 24, 1994 Abandoned
08/201357 NOVEL NITROGEN-CONTAINING DRUG FORMS FOR CONTROLLED RELEASE Feb 23, 1994 Abandoned
08/199820 ELEMENT DESIGNED TO ACHIEVE GUIDED TISSUE REGENERATION IN PERIODONTAL DENTAL THERAPY Feb 21, 1994 Abandoned
08/167797 WATER-AND OIL-REPELLENT FIBER Feb 21, 1994 Abandoned
Array ( [id] => 3413249 [patent_doc_number] => 05412057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Mesogen-containing aromatic anhydride compounds' [patent_app_type] => 1 [patent_app_number] => 8/196670 [patent_app_country] => US [patent_app_date] => 1994-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11175 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 635 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412057.pdf [firstpage_image] =>[orig_patent_app_number] => 196670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/196670 		Mesogen-containing aromatic anhydride compounds Feb 14, 1994 Issued
Array ( [id] => 3654244 [patent_doc_number] => 05626871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Preparation for intratracheobronchial administration' [patent_app_type] => 1 [patent_app_number] => 8/193141 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9354 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626871.pdf [firstpage_image] =>[orig_patent_app_number] => 193141 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/193141 		Preparation for intratracheobronchial administration Feb 13, 1994 Issued
08/193702 EPOXY RESIN SYSTEMS Feb 7, 1994 Abandoned
08/194623 EPOXY RESIN COMPOSITION Feb 6, 1994 Abandoned
08/191830 METHOD FOR PREVENTING KERATOCYTE LOSS Feb 3, 1994 Abandoned
Array ( [id] => 3107905 [patent_doc_number] => 05418266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Epoxy resin compositions and semiconductor devices encapsulated therewith' [patent_app_type] => 1 [patent_app_number] => 8/187262 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3265 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418266.pdf [firstpage_image] =>[orig_patent_app_number] => 187262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187262 		Epoxy resin compositions and semiconductor devices encapsulated therewith Jan 26, 1994 Issued
08/182839 SEMICONDUCTOR DEVICE - ENCAPSULATING EPOXY RESIN COMPOSITION Jan 18, 1994 Abandoned
08/179897 MOISTURE-CURING ALKOXYSILANE-TREMINATED POLYURETHANES Jan 9, 1994 Abandoned
08/171054 PROCESS TO REACT EPOXIDE-CONTAINING COMPOUNDS AND ALIPHATIC ALCOHOLS Dec 20, 1993 Abandoned
08/171042 ONE-POT POLYEPOXIDE RESIN FORMULATIONS Dec 20, 1993 Abandoned
08/169941 POLYSULFIDE-EPOXY THERMOPLASTIC ELASTOMERS Dec 19, 1993 Abandoned
Array ( [id] => 3462042 [patent_doc_number] => 05391651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Curable mixtures of mesogenic epoxy resins and mesogenic polyamines and cured compositions' [patent_app_type] => 1 [patent_app_number] => 8/164096 [patent_app_country] => US [patent_app_date] => 1993-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14102 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 607 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391651.pdf [firstpage_image] =>[orig_patent_app_number] => 164096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/164096 		Curable mixtures of mesogenic epoxy resins and mesogenic polyamines and cured compositions Dec 7, 1993 Issued
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