Search

Ralf T. Seifert

Examiner (ID: 11251, Phone: (571)272-2657 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2900, 2902, 2904, 2914
Total Applications
7831
Issued Applications
7748
Pending Applications
0
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
08/798638 RADIATION AND MELT TREATED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE PROSTHETIC DEVICES Feb 10, 1997 Abandoned
Array ( [id] => 3925679 [patent_doc_number] => 05980568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Mechanical heart valve' [patent_app_type] => 1 [patent_app_number] => 8/799022 [patent_app_country] => US [patent_app_date] => 1997-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1251 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980568.pdf [firstpage_image] =>[orig_patent_app_number] => 799022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799022
Mechanical heart valve Feb 9, 1997 Issued
Array ( [id] => 4220421 [patent_doc_number] => 06087552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Method of producing fused biomaterials and tissue' [patent_app_type] => 1 [patent_app_number] => 8/798425 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8129 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087552.pdf [firstpage_image] =>[orig_patent_app_number] => 798425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798425
Method of producing fused biomaterials and tissue Feb 6, 1997 Issued
Array ( [id] => 4205674 [patent_doc_number] => 06110212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Elastin and elastin-based materials' [patent_app_type] => 1 [patent_app_number] => 8/798426 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8849 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/110/06110212.pdf [firstpage_image] =>[orig_patent_app_number] => 798426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798426
Elastin and elastin-based materials Feb 6, 1997 Issued
Array ( [id] => 4215748 [patent_doc_number] => 06010529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Expandable shielded vessel support' [patent_app_type] => 1 [patent_app_number] => 8/759877 [patent_app_country] => US [patent_app_date] => 1996-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5142 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/010/06010529.pdf [firstpage_image] =>[orig_patent_app_number] => 759877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/759877
Expandable shielded vessel support Dec 2, 1996 Issued
Array ( [id] => 4369348 [patent_doc_number] => 06302913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Biomaterial and bone implant for bone repair and replacement' [patent_app_type] => 1 [patent_app_number] => 8/737760 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 12 [patent_no_of_words] => 8514 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302913.pdf [firstpage_image] =>[orig_patent_app_number] => 737760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737760
Biomaterial and bone implant for bone repair and replacement Nov 21, 1996 Issued
Array ( [id] => 4369348 [patent_doc_number] => 06302913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Biomaterial and bone implant for bone repair and replacement' [patent_app_type] => 1 [patent_app_number] => 8/737760 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 12 [patent_no_of_words] => 8514 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302913.pdf [firstpage_image] =>[orig_patent_app_number] => 737760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737760
Biomaterial and bone implant for bone repair and replacement Nov 21, 1996 Issued
Array ( [id] => 4369348 [patent_doc_number] => 06302913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Biomaterial and bone implant for bone repair and replacement' [patent_app_type] => 1 [patent_app_number] => 8/737760 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 12 [patent_no_of_words] => 8514 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302913.pdf [firstpage_image] =>[orig_patent_app_number] => 737760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737760
Biomaterial and bone implant for bone repair and replacement Nov 21, 1996 Issued
Array ( [id] => 4369348 [patent_doc_number] => 06302913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Biomaterial and bone implant for bone repair and replacement' [patent_app_type] => 1 [patent_app_number] => 8/737760 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 12 [patent_no_of_words] => 8514 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302913.pdf [firstpage_image] =>[orig_patent_app_number] => 737760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737760
Biomaterial and bone implant for bone repair and replacement Nov 21, 1996 Issued
08/748055 METHOD OF REPLACING SEMILUNAR HEART VALVES USING FLEXIBLE TUBES Nov 12, 1996 Abandoned
Array ( [id] => 3931920 [patent_doc_number] => 05976178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Medical grafting methods' [patent_app_type] => 1 [patent_app_number] => 8/745618 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 60 [patent_no_of_words] => 12802 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976178.pdf [firstpage_image] =>[orig_patent_app_number] => 745618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/745618
Medical grafting methods Nov 6, 1996 Issued
08/742868 METHOD OF USING LECTINS FOR AGGLUTINATION AND COLLECTION OF MENSTRUAL FLOW Oct 31, 1996 Abandoned
Array ( [id] => 3821695 [patent_doc_number] => 05759596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Yeast-leavened refrigerated dough products' [patent_app_type] => 1 [patent_app_number] => 8/735152 [patent_app_country] => US [patent_app_date] => 1996-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 12554 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/759/05759596.pdf [firstpage_image] =>[orig_patent_app_number] => 735152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/735152
Yeast-leavened refrigerated dough products Oct 23, 1996 Issued
Array ( [id] => 4035894 [patent_doc_number] => 05968098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Apparatus for fusing adjacent bone structures' [patent_app_type] => 1 [patent_app_number] => 8/734911 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 3971 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968098.pdf [firstpage_image] =>[orig_patent_app_number] => 734911 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734911
Apparatus for fusing adjacent bone structures Oct 21, 1996 Issued
Array ( [id] => 4041479 [patent_doc_number] => 05931870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Acetabular ring prosthesis with reinforcement buttress' [patent_app_type] => 1 [patent_app_number] => 8/727948 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 2708 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931870.pdf [firstpage_image] =>[orig_patent_app_number] => 727948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727948
Acetabular ring prosthesis with reinforcement buttress Oct 8, 1996 Issued
08/729753 VASCULAR GRAFT Oct 6, 1996 Abandoned
08/706331 MEDICAL DEVICES HAVING MICROBIAL RESISTANT MATERIAL PROPERTIES Aug 29, 1996 Abandoned
Array ( [id] => 4350261 [patent_doc_number] => 06174329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Protective coating for a stent with intermediate radiopaque coating' [patent_app_type] => 1 [patent_app_number] => 8/701708 [patent_app_country] => US [patent_app_date] => 1996-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4005 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174329.pdf [firstpage_image] =>[orig_patent_app_number] => 701708 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/701708
Protective coating for a stent with intermediate radiopaque coating Aug 21, 1996 Issued
Array ( [id] => 3985713 [patent_doc_number] => 05919234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration' [patent_app_type] => 1 [patent_app_number] => 8/699673 [patent_app_country] => US [patent_app_date] => 1996-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7768 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919234.pdf [firstpage_image] =>[orig_patent_app_number] => 699673 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/699673
Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration Aug 18, 1996 Issued
Array ( [id] => 3644171 [patent_doc_number] => 05683739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Extruded animal feed nuggets for ruminants' [patent_app_type] => 1 [patent_app_number] => 8/680710 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6693 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683739.pdf [firstpage_image] =>[orig_patent_app_number] => 680710 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680710
Extruded animal feed nuggets for ruminants Jul 10, 1996 Issued
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