diff --git a/src/mol-io/reader/_spec/sdf.spec.ts b/src/mol-io/reader/_spec/sdf.spec.ts
index d1a7bd9f1dd97ddb5a332873e42f0c9e6220ba98..00e9aa8659f8c0de1b40925d49a29651a96e7439 100644
--- a/src/mol-io/reader/_spec/sdf.spec.ts
+++ b/src/mol-io/reader/_spec/sdf.spec.ts
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) 2020-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ *
+ * @author Sebastian Bittrich <sebastian.bittrich@rcsb.org>
+ * @author David Sehnal <david.sehnal@gmail.com>
+ * @author Panagiotis Tourlas <panagiot_tourlov@hotmail.com>
+ */
 
 import { parseSdf } from '../sdf/parser';
 
diff --git a/src/mol-io/reader/mol/parser.ts b/src/mol-io/reader/mol/parser.ts
index 62efcecf4ff7ca59fe9921f3576c2549ff1e7503..f0c3cefccd131da9a20b7a8e087347f93d3e0bb9 100644
--- a/src/mol-io/reader/mol/parser.ts
+++ b/src/mol-io/reader/mol/parser.ts
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2020 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ * Copyright (c) 2020-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
  *
  * @author David Sehnal <david.sehnal@gmail.com>
  * @author Panagiotis Tourlas <panagiot_tourlov@hotmail.com>
diff --git a/src/mol-io/reader/sdf/parser-v3-util.ts b/src/mol-io/reader/sdf/parser-v3-util.ts
index 88b42759d1774fd1435036f51a03e0fdcf9336ad..32573ac8066ab8d2b44c41e140e86b0adec1cecd 100644
--- a/src/mol-io/reader/sdf/parser-v3-util.ts
+++ b/src/mol-io/reader/sdf/parser-v3-util.ts
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) 2021-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ *
+ * @author Jason Pattle <jpattle@exscientia.co.uk>
+ * @author Panagiotis Tourlas <panagiot_tourlov@hotmail.com>
+ */
+
 import { Column } from '../../../mol-data/db';
 import { MolFile } from '../mol/parser';
 import { Tokenizer, TokenBuilder, Tokens } from '../common/text/tokenizer';
diff --git a/src/mol-io/reader/sdf/parser.ts b/src/mol-io/reader/sdf/parser.ts
index 9c56cb927c2f243b9609598bd96549a61dcf97f7..d609a380d3701da6c3da63b7d2a90aedeac5a4fd 100644
--- a/src/mol-io/reader/sdf/parser.ts
+++ b/src/mol-io/reader/sdf/parser.ts
@@ -1,8 +1,9 @@
 /**
- * Copyright (c) 2020-2021 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ * Copyright (c) 2020-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
  *
  * @author Sebastian Bittrich <sebastian.bittrich@rcsb.org>
  * @author Alexander Rose <alexander.rose@weirdbyte.de>
+ * @author Jason Pattle <jpattle@exscientia.co.uk>
  * @author Panagiotis Tourlas <panagiot_tourlov@hotmail.com>
  */
 
diff --git a/src/mol-model-formats/structure/mol.ts b/src/mol-model-formats/structure/mol.ts
index 7652a9b96c448dad20ce62b96093165b07285385..9a873019d2e9efb80718385384a141b0b41a19d0 100644
--- a/src/mol-model-formats/structure/mol.ts
+++ b/src/mol-model-formats/structure/mol.ts
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2019-2020 mol* contributors, licensed under MIT, See LICENSE file for more info.
+ * Copyright (c) 2019-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
  *
  * @author David Sehnal <david.sehnal@gmail.com>
  * @author Alexander Rose <alexander.rose@weirdbyte.de>