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] => 3885070 [patent_doc_number] => 05834084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Disc drive flex assembly having a low particulating circuit board' [patent_app_type] => 1 [patent_app_number] => 8/869567 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834084.pdf [firstpage_image] =>[orig_patent_app_number] => 869567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/869567
Disc drive flex assembly having a low particulating circuit board Jun 4, 1997 Issued
08/869177 METHOD FOR ENHANCING OR ACCELERATING RE-EPITHELIALIZATION OR RE-ENDOTHELIALIZATION OF A TISSUE Jun 4, 1997 Abandoned
Array ( [id] => 3940650 [patent_doc_number] => 05872191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Process for producing a polyoxyalkylene derivatives substituted with succinimidyl group' [patent_app_type] => 1 [patent_app_number] => 8/867985 [patent_app_country] => US [patent_app_date] => 1997-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9592 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872191.pdf [firstpage_image] =>[orig_patent_app_number] => 867985 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867985
Process for producing a polyoxyalkylene derivatives substituted with succinimidyl group Jun 2, 1997 Issued
Array ( [id] => 3755675 [patent_doc_number] => 05843567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Electrical component containing magnetic particles' [patent_app_type] => 1 [patent_app_number] => 8/868390 [patent_app_country] => US [patent_app_date] => 1997-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 10147 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843567.pdf [firstpage_image] =>[orig_patent_app_number] => 868390 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/868390
Electrical component containing magnetic particles Jun 2, 1997 Issued
Array ( [id] => 4020262 [patent_doc_number] => 05907054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Process for the polymerization of cyclic ether' [patent_app_type] => 1 [patent_app_number] => 8/867201 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6999 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907054.pdf [firstpage_image] =>[orig_patent_app_number] => 867201 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867201
Process for the polymerization of cyclic ether Jun 1, 1997 Issued
Array ( [id] => 3913591 [patent_doc_number] => 06001868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Indole-3-carbinol (I3C) derivatives and methods' [patent_app_type] => 1 [patent_app_number] => 8/865920 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7670 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001868.pdf [firstpage_image] =>[orig_patent_app_number] => 865920 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865920
Indole-3-carbinol (I3C) derivatives and methods May 29, 1997 Issued
Array ( [id] => 4103617 [patent_doc_number] => 06051552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Lactobacillus therapies' [patent_app_type] => 1 [patent_app_number] => 8/867002 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8148 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/051/06051552.pdf [firstpage_image] =>[orig_patent_app_number] => 867002 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867002
Lactobacillus therapies May 29, 1997 Issued
Array ( [id] => 3913659 [patent_doc_number] => 06001873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Process for preparing a high purity epoxy resin' [patent_app_type] => 1 [patent_app_number] => 8/865671 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2166 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001873.pdf [firstpage_image] =>[orig_patent_app_number] => 865671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865671
Process for preparing a high purity epoxy resin May 29, 1997 Issued
Array ( [id] => 4003131 [patent_doc_number] => 05888627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Printed circuit board and method for the manufacture of same' [patent_app_type] => 1 [patent_app_number] => 8/865055 [patent_app_country] => US [patent_app_date] => 1997-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 6815 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888627.pdf [firstpage_image] =>[orig_patent_app_number] => 865055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865055
Printed circuit board and method for the manufacture of same May 28, 1997 Issued
Array ( [id] => 3810102 [patent_doc_number] => 05854370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Epoxy resin stilbenes and process for producing the same by photoisomerization' [patent_app_type] => 1 [patent_app_number] => 8/863300 [patent_app_country] => US [patent_app_date] => 1997-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3810 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854370.pdf [firstpage_image] =>[orig_patent_app_number] => 863300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863300
Epoxy resin stilbenes and process for producing the same by photoisomerization May 26, 1997 Issued
Array ( [id] => 3950565 [patent_doc_number] => 05955500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Pharmaceutical compositions containing non-racemic verapamil and process for optimizing the pharmaceutical activity of R- and S-verapamil' [patent_app_type] => 1 [patent_app_number] => 8/863048 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 12264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955500.pdf [firstpage_image] =>[orig_patent_app_number] => 863048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863048
Pharmaceutical compositions containing non-racemic verapamil and process for optimizing the pharmaceutical activity of R- and S-verapamil May 22, 1997 Issued
Array ( [id] => 4137984 [patent_doc_number] => 06015828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Chemical modification of chloride channels as a treatment for cystic fibrosis and other diseases' [patent_app_type] => 1 [patent_app_number] => 8/863102 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 3 [patent_no_of_words] => 11436 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015828.pdf [firstpage_image] =>[orig_patent_app_number] => 863102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863102
Chemical modification of chloride channels as a treatment for cystic fibrosis and other diseases May 22, 1997 Issued
Array ( [id] => 4046541 [patent_doc_number] => 05912316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Flexible interpenetrating networks formed by epoxy-cyanate ester compositions via a polyamide' [patent_app_type] => 1 [patent_app_number] => 8/859792 [patent_app_country] => US [patent_app_date] => 1997-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5217 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912316.pdf [firstpage_image] =>[orig_patent_app_number] => 859792 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859792
Flexible interpenetrating networks formed by epoxy-cyanate ester compositions via a polyamide May 18, 1997 Issued
Array ( [id] => 3763467 [patent_doc_number] => 05844070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Process for rapid activation of double metal cyanide catalysts' [patent_app_type] => 1 [patent_app_number] => 8/857998 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844070.pdf [firstpage_image] =>[orig_patent_app_number] => 857998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857998
Process for rapid activation of double metal cyanide catalysts May 15, 1997 Issued
08/857667 REACTIVE RADIATION- OR THERMALLY-INITIATED CATIONICALLY-CURABLE EPOXIDE MONOMERS AND COMPOSITIONS MADE FROM THOSE MONOMERS May 15, 1997 Abandoned
Array ( [id] => 3992453 [patent_doc_number] => 05858296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Preparation of biologically active molecules by molecular imprinting' [patent_app_type] => 1 [patent_app_number] => 8/857437 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9000 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858296.pdf [firstpage_image] =>[orig_patent_app_number] => 857437 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857437
Preparation of biologically active molecules by molecular imprinting May 15, 1997 Issued
Array ( [id] => 4011204 [patent_doc_number] => 05962514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Combination of 5-HT uptake inhibitor with a selective 5-HT1A antagonist' [patent_app_type] => 1 [patent_app_number] => 8/640896 [patent_app_country] => US [patent_app_date] => 1997-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15093 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962514.pdf [firstpage_image] =>[orig_patent_app_number] => 640896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640896
Combination of 5-HT uptake inhibitor with a selective 5-HT1A antagonist May 8, 1997 Issued
Array ( [id] => 3776813 [patent_doc_number] => 05817737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Thermosetting compositions with improved latency, a process for their preparation and uses thereof' [patent_app_type] => 1 [patent_app_number] => 8/848488 [patent_app_country] => US [patent_app_date] => 1997-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817737.pdf [firstpage_image] =>[orig_patent_app_number] => 848488 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848488
Thermosetting compositions with improved latency, a process for their preparation and uses thereof May 7, 1997 Issued
Array ( [id] => 3920562 [patent_doc_number] => 05914104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter' [patent_app_type] => 1 [patent_app_number] => 8/852273 [patent_app_country] => US [patent_app_date] => 1997-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2150 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914104.pdf [firstpage_image] =>[orig_patent_app_number] => 852273 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852273
Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter May 6, 1997 Issued
Array ( [id] => 3763354 [patent_doc_number] => 05844062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Process for preparing phenolepoxy resins in the absence of an aqueous phase' [patent_app_type] => 1 [patent_app_number] => 8/841728 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5928 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844062.pdf [firstpage_image] =>[orig_patent_app_number] => 841728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/841728
Process for preparing phenolepoxy resins in the absence of an aqueous phase Apr 28, 1997 Issued
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