Search

Frederick F. Krass

Supervisory Patent Examiner (ID: 15530, Phone: (571)272-0580 , Office: P/1612 )

Most Active Art Unit
1614
Art Unit(s)
1501, 2899, 1614, 1503, 1612
Total Applications
2178
Issued Applications
1357
Pending Applications
298
Abandoned Applications
523

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3879072 [patent_doc_number] => 05728751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Bonding bio-active materials to substrate surfaces' [patent_app_type] => 1 [patent_app_number] => 8/755187 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5607 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728751.pdf [firstpage_image] =>[orig_patent_app_number] => 755187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755187
Bonding bio-active materials to substrate surfaces Nov 24, 1996 Issued
Array ( [id] => 3889338 [patent_doc_number] => 05723637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Process for producing propylene oxide' [patent_app_type] => 1 [patent_app_number] => 8/754125 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3630 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723637.pdf [firstpage_image] =>[orig_patent_app_number] => 754125 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754125
Process for producing propylene oxide Nov 21, 1996 Issued
Array ( [id] => 3757163 [patent_doc_number] => 05741519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'The production of active substance compositions in the form of a solid solution of the active substance in a polymer matrix, and active substance compositions produced by this process' [patent_app_type] => 1 [patent_app_number] => 8/737745 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3005 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741519.pdf [firstpage_image] =>[orig_patent_app_number] => 737745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737745
The production of active substance compositions in the form of a solid solution of the active substance in a polymer matrix, and active substance compositions produced by this process Nov 20, 1996 Issued
Array ( [id] => 4357842 [patent_doc_number] => 06201070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Method for enhancing the toughness of cycloaliphatic epoxide-based coatings' [patent_app_type] => 1 [patent_app_number] => 8/752541 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7862 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201070.pdf [firstpage_image] =>[orig_patent_app_number] => 752541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752541
Method for enhancing the toughness of cycloaliphatic epoxide-based coatings Nov 19, 1996 Issued
Array ( [id] => 3772898 [patent_doc_number] => 05756572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Silicone pressure sensitive adhesive composition containing thermoplastic multi-segmented copolymer' [patent_app_type] => 1 [patent_app_number] => 8/746960 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5512 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756572.pdf [firstpage_image] =>[orig_patent_app_number] => 746960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/746960
Silicone pressure sensitive adhesive composition containing thermoplastic multi-segmented copolymer Nov 17, 1996 Issued
Array ( [id] => 3886725 [patent_doc_number] => 05776957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Nornicotine enantiomers for use as a treatment for dopamine related conditions and disease states' [patent_app_type] => 1 [patent_app_number] => 8/749404 [patent_app_country] => US [patent_app_date] => 1996-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 45 [patent_no_of_words] => 20103 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776957.pdf [firstpage_image] =>[orig_patent_app_number] => 749404 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749404
Nornicotine enantiomers for use as a treatment for dopamine related conditions and disease states Nov 14, 1996 Issued
Array ( [id] => 3888194 [patent_doc_number] => 05714560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Water-soluble or water-dispersible graft polymers of proteins as leather tanning agents' [patent_app_type] => 1 [patent_app_number] => 8/737329 [patent_app_country] => US [patent_app_date] => 1996-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8316 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714560.pdf [firstpage_image] =>[orig_patent_app_number] => 737329 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737329
Water-soluble or water-dispersible graft polymers of proteins as leather tanning agents Nov 12, 1996 Issued
Array ( [id] => 4033182 [patent_doc_number] => 05994429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Halogen-free flame-retardant epoxy resin composition' [patent_app_type] => 1 [patent_app_number] => 8/737173 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994429.pdf [firstpage_image] =>[orig_patent_app_number] => 737173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737173
Halogen-free flame-retardant epoxy resin composition Nov 6, 1996 Issued
Array ( [id] => 3941403 [patent_doc_number] => 05981605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Gel for treatment of skin diseases and for disinfection of the skin' [patent_app_type] => 1 [patent_app_number] => 8/714162 [patent_app_country] => US [patent_app_date] => 1996-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5794 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981605.pdf [firstpage_image] =>[orig_patent_app_number] => 714162 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/714162
Gel for treatment of skin diseases and for disinfection of the skin Oct 28, 1996 Issued
Array ( [id] => 3815207 [patent_doc_number] => 05710242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'High temperature epoxy resins from hydrogenated quinoxalines' [patent_app_type] => 1 [patent_app_number] => 8/700371 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4011 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710242.pdf [firstpage_image] =>[orig_patent_app_number] => 700371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700371
High temperature epoxy resins from hydrogenated quinoxalines Oct 24, 1996 Issued
Array ( [id] => 3729643 [patent_doc_number] => 05698152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Resin tablet for sealing semiconductor' [patent_app_type] => 1 [patent_app_number] => 8/736782 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 7768 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698152.pdf [firstpage_image] =>[orig_patent_app_number] => 736782 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736782
Resin tablet for sealing semiconductor Oct 24, 1996 Issued
Array ( [id] => 3806901 [patent_doc_number] => 05830946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Rubber compositions' [patent_app_type] => 1 [patent_app_number] => 8/720446 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2379 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/830/05830946.pdf [firstpage_image] =>[orig_patent_app_number] => 720446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720446
Rubber compositions Oct 21, 1996 Issued
Array ( [id] => 3829419 [patent_doc_number] => 05760108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Self-dispersing curable epoxy resin esters, dispersions thereof and coating compositions made therefrom' [patent_app_type] => 1 [patent_app_number] => 8/735298 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9864 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760108.pdf [firstpage_image] =>[orig_patent_app_number] => 735298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/735298
Self-dispersing curable epoxy resin esters, dispersions thereof and coating compositions made therefrom Oct 21, 1996 Issued
Array ( [id] => 3816751 [patent_doc_number] => 05770587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Antifungal agents' [patent_app_type] => 1 [patent_app_number] => 8/734701 [patent_app_country] => US [patent_app_date] => 1996-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4536 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770587.pdf [firstpage_image] =>[orig_patent_app_number] => 734701 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734701
Antifungal agents Oct 20, 1996 Issued
Array ( [id] => 3883391 [patent_doc_number] => 05798398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Epoxy curing agent comprising a metaxylylenediamine-epichlorohydrin adduct' [patent_app_type] => 1 [patent_app_number] => 8/733453 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7700 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/798/05798398.pdf [firstpage_image] =>[orig_patent_app_number] => 733453 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733453
Epoxy curing agent comprising a metaxylylenediamine-epichlorohydrin adduct Oct 17, 1996 Issued
Array ( [id] => 3827529 [patent_doc_number] => 05783605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Helper inducers for differentiation therapy and chemoprevention of cancer' [patent_app_type] => 1 [patent_app_number] => 8/730737 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6959 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783605.pdf [firstpage_image] =>[orig_patent_app_number] => 730737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/730737
Helper inducers for differentiation therapy and chemoprevention of cancer Oct 14, 1996 Issued
Array ( [id] => 3736739 [patent_doc_number] => 05698600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Process for the production of bisphenols with the use of new cocatalysts' [patent_app_type] => 1 [patent_app_number] => 8/730087 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2304 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698600.pdf [firstpage_image] =>[orig_patent_app_number] => 730087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/730087
Process for the production of bisphenols with the use of new cocatalysts Oct 14, 1996 Issued
Array ( [id] => 3844097 [patent_doc_number] => 05708078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Modified natural-resin acid-aldehyde adducts' [patent_app_type] => 1 [patent_app_number] => 8/731271 [patent_app_country] => US [patent_app_date] => 1996-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5162 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708078.pdf [firstpage_image] =>[orig_patent_app_number] => 731271 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731271
Modified natural-resin acid-aldehyde adducts Oct 10, 1996 Issued
Array ( [id] => 3852271 [patent_doc_number] => 05705194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Pharmaceutical compositions containing polyalkylene block copolymers which gel at physiological temperature' [patent_app_type] => 1 [patent_app_number] => 8/727863 [patent_app_country] => US [patent_app_date] => 1996-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5073 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/705/05705194.pdf [firstpage_image] =>[orig_patent_app_number] => 727863 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727863
Pharmaceutical compositions containing polyalkylene block copolymers which gel at physiological temperature Oct 7, 1996 Issued
Array ( [id] => 3829389 [patent_doc_number] => 05760107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition' [patent_app_type] => 1 [patent_app_number] => 8/724343 [patent_app_country] => US [patent_app_date] => 1996-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11929 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760107.pdf [firstpage_image] =>[orig_patent_app_number] => 724343 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724343
Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition Sep 30, 1996 Issued
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