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] => 3963438 [patent_doc_number] => 05885778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => '4, 7-dichlorofluorescein dyes as molecular probes' [patent_app_type] => 1 [patent_app_number] => 8/905855 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/885/05885778.pdf [firstpage_image] =>[orig_patent_app_number] => 905855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905855
4, 7-dichlorofluorescein dyes as molecular probes Aug 3, 1997 Issued
Array ( [id] => 3968854 [patent_doc_number] => 05886138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Process for the preparation of tetrahydrofuran polymers' [patent_app_type] => 1 [patent_app_number] => 8/875338 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886138.pdf [firstpage_image] =>[orig_patent_app_number] => 875338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875338
Process for the preparation of tetrahydrofuran polymers Jul 29, 1997 Issued
Array ( [id] => 4098303 [patent_doc_number] => 06096842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Aerobically curable adhesive' [patent_app_type] => 1 [patent_app_number] => 8/875394 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9825 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096842.pdf [firstpage_image] =>[orig_patent_app_number] => 875394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875394
Aerobically curable adhesive Jul 23, 1997 Issued
Array ( [id] => 4207534 [patent_doc_number] => 06077926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Physical properties of sealants using polyols with reduced unsaturation' [patent_app_type] => 1 [patent_app_number] => 8/899409 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6409 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077926.pdf [firstpage_image] =>[orig_patent_app_number] => 899409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899409
Physical properties of sealants using polyols with reduced unsaturation Jul 22, 1997 Issued
Array ( [id] => 4032884 [patent_doc_number] => 05994410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Therapeutic use of water-soluble fullerene derivatives' [patent_app_type] => 1 [patent_app_number] => 8/893299 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6687 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994410.pdf [firstpage_image] =>[orig_patent_app_number] => 893299 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893299
Therapeutic use of water-soluble fullerene derivatives Jul 14, 1997 Issued
Array ( [id] => 4068921 [patent_doc_number] => 06068926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Carbon brush and process for impregnating same' [patent_app_type] => 1 [patent_app_number] => 8/892281 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068926.pdf [firstpage_image] =>[orig_patent_app_number] => 892281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892281
Carbon brush and process for impregnating same Jul 13, 1997 Issued
08/817790 CURABLE EPOXY RESIN ACCELERATED BY BORIC ACID AND ITS ANALOGS Jul 6, 1997 Abandoned
Array ( [id] => 3892455 [patent_doc_number] => 05834566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Homogeneous polymer alloys based on sulfonated aromatic polyetherkeytones' [patent_app_type] => 1 [patent_app_number] => 8/885514 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 18 [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/05/834/05834566.pdf [firstpage_image] =>[orig_patent_app_number] => 885514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885514
Homogeneous polymer alloys based on sulfonated aromatic polyetherkeytones Jun 29, 1997 Issued
Array ( [id] => 3868919 [patent_doc_number] => 05837677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Method for the treatment of cancer with Exochelins of Mycobacterium tuberculosis' [patent_app_type] => 1 [patent_app_number] => 8/882122 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4811 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837677.pdf [firstpage_image] =>[orig_patent_app_number] => 882122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882122
Method for the treatment of cancer with Exochelins of Mycobacterium tuberculosis Jun 24, 1997 Issued
Array ( [id] => 3834007 [patent_doc_number] => 05814664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => '3-alkylamino-2-hydroxy-4-hydroxymethyl-2-cyclopenten-1-one advanced glycosylation endproducts and methods of use therefor' [patent_app_type] => 1 [patent_app_number] => 8/880565 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5365 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814664.pdf [firstpage_image] =>[orig_patent_app_number] => 880565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880565
3-alkylamino-2-hydroxy-4-hydroxymethyl-2-cyclopenten-1-one advanced glycosylation endproducts and methods of use therefor Jun 22, 1997 Issued
Array ( [id] => 3794843 [patent_doc_number] => 05780571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Naphthalene ring-containing resins, resin compositions and cured products thereof' [patent_app_type] => 1 [patent_app_number] => 8/879080 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4680 [patent_no_of_claims] => 14 [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/05/780/05780571.pdf [firstpage_image] =>[orig_patent_app_number] => 879080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879080
Naphthalene ring-containing resins, resin compositions and cured products thereof Jun 18, 1997 Issued
Array ( [id] => 4088950 [patent_doc_number] => 06133230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method and pharmaceutical composition for chondrostimulation with a prostaglandin (e.g. misoprostol) and TGF-.beta., optionally in combination with IGF-1' [patent_app_type] => 1 [patent_app_number] => 8/860116 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4073 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/133/06133230.pdf [firstpage_image] =>[orig_patent_app_number] => 860116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860116
Method and pharmaceutical composition for chondrostimulation with a prostaglandin (e.g. misoprostol) and TGF-.beta., optionally in combination with IGF-1 Jun 18, 1997 Issued
Array ( [id] => 4235532 [patent_doc_number] => 06117913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Intestinal juice level regulator' [patent_app_type] => 1 [patent_app_number] => 8/879072 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4166 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/117/06117913.pdf [firstpage_image] =>[orig_patent_app_number] => 879072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879072
Intestinal juice level regulator Jun 18, 1997 Issued
Array ( [id] => 3927379 [patent_doc_number] => 05877149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Deepithelialized skin diffusion cell system' [patent_app_type] => 1 [patent_app_number] => 8/879159 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8325 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877149.pdf [firstpage_image] =>[orig_patent_app_number] => 879159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879159
Deepithelialized skin diffusion cell system Jun 18, 1997 Issued
Array ( [id] => 4249614 [patent_doc_number] => 06136902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Polyacetal resin compositions comprising boric acid' [patent_app_type] => 1 [patent_app_number] => 8/878000 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2589 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136902.pdf [firstpage_image] =>[orig_patent_app_number] => 878000 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878000
Polyacetal resin compositions comprising boric acid Jun 17, 1997 Issued
Array ( [id] => 1334597 [patent_doc_number] => 06589328 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Sponges of hydrocolloids' [patent_app_type] => B1 [patent_app_number] => 08/877804 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 9092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/589/06589328.pdf [firstpage_image] =>[orig_patent_app_number] => 08877804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/877804
Sponges of hydrocolloids Jun 17, 1997 Issued
Array ( [id] => 4013850 [patent_doc_number] => 05962683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Oxazoline compounds as stabilizers' [patent_app_type] => 1 [patent_app_number] => 8/877449 [patent_app_country] => US [patent_app_date] => 1997-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14505 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962683.pdf [firstpage_image] =>[orig_patent_app_number] => 877449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/877449
Oxazoline compounds as stabilizers Jun 16, 1997 Issued
Array ( [id] => 4278935 [patent_doc_number] => 06281315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Solid polymeric matrices containing rhodamines and their use in lasers' [patent_app_type] => 1 [patent_app_number] => 8/809305 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5136 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281315.pdf [firstpage_image] =>[orig_patent_app_number] => 809305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809305
Solid polymeric matrices containing rhodamines and their use in lasers Jun 11, 1997 Issued
Array ( [id] => 3995450 [patent_doc_number] => 05892067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Synthesis of energetic vinyl-terminated polymers' [patent_app_type] => 1 [patent_app_number] => 8/871664 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1348 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892067.pdf [firstpage_image] =>[orig_patent_app_number] => 871664 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871664
Synthesis of energetic vinyl-terminated polymers Jun 8, 1997 Issued
08/869177 METHOD FOR ENHANCING OR ACCELERATING RE-EPITHELIALIZATION OR RE-ENDOTHELIALIZATION OF A TISSUE Jun 4, 1997 Abandoned
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